雙飛 | 搵女人 FindGirl

「mffThe term "shuang" has multiple meanings in Chinese, but in the context of sex, it usually refers to a threesome involving one man and two women (MMF). This concept originates from Chinese slang, where "shuang" means two and "fei" metaphorically represents the freedom and pleasure of sex.
This refers to sexual activity involving three people, which can include various gender combinations such as MFF (two men and one woman) and FFM (two women and one man). The form of sexual behavior varies depending on the participants' preferences and may include kissing, touching, oral sex, or intercourse.

according toWikipediaAccording to existing records, threesomes are considered a form of group sex, and Arno Karlen first conducted in-depth research on this topic in her 1988 book, *Threesomes: Studies in Sex, Power, and Intimacy*. The research indicates that threesomes are often seen by women as a safe way to explore their sexual orientation, and typically involve a couple joining a third person.

How to perform a "double flight"

Specific activity formats may include:

The three kissed and caressed each other.
Oral sex or other oral sexual acts.
No need to change the condom, both partners have penetrated four holes.
Also, it's only really fun when you're with your best friend.

Reasons why men like it

Novelty and fantasyMany men view having sex with two women simultaneously as the fulfillment of a sexual fantasy, and this novelty can increase their excitement.
Sexual diversityBeing with two women allows you to experience different physical sensations and sexual techniques, which may increase pleasure.
self-affirmationSome men may feel that this experience can boost their self-confidence or masculinity, but this may involve societal stereotypes about sexual behavior.

However, these reasons do not apply to all men. Some men may not be interested in threesomes or may be concerned about the emotional complexities.

Reasons why women like it

Exploring bisexual or homosexual tendenciesSome women may want to try having intimate relationships with another woman, especially when a man is involved.WikipediaIt is mentioned that threesomes are often seen by women as a safe way to explore their sexual orientation.
Multiple FocusesBeing with two people can provide multiple sources of attention and pleasure, which may increase satisfaction.
Adventure and excitementThreesomes can be seen as an adventurous and exciting experience, especially for those who want to push the boundaries of sexuality.

Similarly, these reasons vary from person to person. Some women may not be interested in threesomes or may worry about emotional hurt.

The following are possible combinations and proportions of threesomes (based on research data, for reference only):

combination	Participation rate (estimated)	Common features
MMF (one man and two women)	Approximately 60%	Male-dominated, women exploring bisexual tendencies
FFM (two women and one man)	Approximately 30%	There is more interaction among women

Cultural and ethical considerations

Acceptance of threesomes varies across cultures. In the West, particularly in the United States and Europe, research shows that threesomes are considered part of sexual freedom, but they remain controversial. Some religions or traditional cultures may view them as taboo. Participants should consider their personal values and social norms to avoid emotional or social problems arising from the activity.

10 common penetration positions for one man and two women

The most exciting part of sex involving one man and two women (MMF or MFF) is the simultaneous penetration position.

The most classic double penetration position with one man and two women
Double Cowgirl variant

One woman rides on the front (vaginal insertion), while another woman rides on the same shaft with her back to her (but at different rhythms), or one woman rides on the front and the other sits on the front.
Advantages: It's the easiest way for the man to lie down, and the two women can kiss each other.
Difficulty: ★★☆ (Requires female participants to coordinate with the rhythm)

Double penetration position when the man is standing
Standing Sandwich

The man stands while one woman hugs him from the front and inserts her vagina, and another woman hugs him from behind and inserts her anus (or uses a toy for assistance).
Advantages: Strong sense of control, suitable for bathrooms or against a wall.
Difficulty: ★★★★ (Requires good physical strength from the man)

Simultaneous insertion into the vagina and anus
Sideways Double Penetration

The three people are lying on their sides, with the man in the middle, one woman in front (vaginal penetration), and another woman behind (anal penetration).
Advantages: Most comfortable, longest lasting, suitable for beginners.
Difficulty: ★★☆

Double penetration position with the girl going up and down
Stacked Double

One woman lies face down on the bed, and the man penetrates her from behind (vaginal or anal). Another woman lies on top of the first woman, and the man takes turns or uses toys to assist the second woman.
Advantages: The two women can stimulate each other, and the visual stimulation is superb.
Difficulty: ★★★

Two women are penetrated at the same time and can kiss each other.
69+ insertion variants (69 DP)

Two women engage in 69 mutual licking, with the man penetrating the woman below (vagina) from behind, while the woman above can use her hands or toys for assistance.
Advantages: Simultaneous stimulation from three parties.
Difficulty: ★★★★

Double penetration position when the man is sitting
Throne DP

The man sits on the sofa or bedside, one woman rides on his back and penetrates him, while another woman sits on the same penis with her back to him (double vagina) or sits on his face.
Advantages: The man can control the pace, and the two women kiss face to face.
Difficulty: ★★★

Toy-assisted triple insertion
Toy Triple

The man inserts his penis into one woman's vagina, while another woman inserts a wearable double-headed vibrator into the first woman's anus, simultaneously using a vaginal suction device to attack her clitoris.
Advantages: No physical limitations, highest rate of orgasm for all three parties.
Difficulty: ★★☆ (Toy version is the safest)

Double insertion positions that can be performed outdoors or in a car
Car Side DP (Car Sex)

A woman in the back seat is lying on her side while the man penetrates her from behind, and another woman sits on her face or uses her hands/toys for assistance.
Advantages: It can be played even in small spaces.
Difficulty: ★★★★

The most recommended penetration position for beginners is one man and two women.
Missionary Stack

Two women are stacked together (one in front of the other), and the man takes turns penetrating them, either through the vagina of one woman or the anus of the other.
Advantages: Easiest to control the rhythm, safest for beginners.
Difficulty: ★☆☆

The ultimate triple insertion technique
Suspended Triple

The man stands up and lifts up a woman to insert into her vagina, while another woman hugs the man from behind and allows him or a toy to be inserted into his anus, while simultaneously performing oral sex or sitting on his face.
Advantages: Intense sense of dominance, full-body stimulation.
Difficulty: ★★★★★ (Requires extremely high physical strength)

Double flight conclusion

"Threesome" in sexual contexts refers to a sexual activity involving one man and two women, a common sexual fantasy, but participation must be based on explicit consent, communication, and safety measures. Men and women may enjoy it for novelty, variety, or exploring their sexual orientation, but the emotional complexities should be handled with care. Regarding fees, legal and ethical issues arise, and I cannot provide relevant information. Participants are advised to consult a professional to ensure the activity is conducted safely, respectfully, and legally. Safety Reminder

Use at least 500ml of lubricant and an individual condom for each hole.
Dilate the anus for 30 minutes before insertion.
Check comfort level every 5 minutes and set a safety word.
Beginners should start with double insertion; triple insertion requires extensive experience.

The core of the penetration position involving one man and two women is "positioning + synchronization + lubrication". If played well, all three will orgasm simultaneously; if played poorly, they will be injured.