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[You ca n’t play without strong arms]

[You ca n’t play without strong arms]

Train bento is a sexual intercourse posture, a classic masterpiece of Japanese AV male chocolate and AV actress Iijima Ai; the beauty of it is that while having sex, you can train waist and arm strength, which can be described as killing three birds with one stone.

This move is like a hawker selling bento on the train, that is, the man is standing, the woman clamps the man’s waist with his feet, the man is mainly used by the woman with waist strength and strength, and the woman’s hands are wrapped around the man’s neck. The womanThe upper body is in a sexual position vacated, enjoying sex during exercise, and exercising during sex.

Making love requires the assistance of your arm strength. When operating by hand, you cannot do without the help of the glutes and abs. In some difficult sexual positions, the strength of the arm also determines the degree of completion of your sex, evenClimax.

Let’s take a look at several sex positions that can exercise your arm strength.

Sexual position buckle type If the woman loves climbing trees from a young age, she will be very familiar with this posture. No matter how to “slap” the man with his legs and hold the other’s waist with both hands, the man needs to hold the woman’s side with both hands to ensure that she does notWill cause, so as not to delay your sex.

This sexual position needs to be applied to the muscles of the entire arm of the man, including the shoulder muscles.

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