【モントゴメリー腺】それは乳首の近くにある小さな突起物。性的フェロモンを分泌する皮脂腺で乳輪に点在する。1つ1つは小さいがその突起を刺激していくことで乳輪全体から渦巻くように感度が集約していき乳首のフル勃起へと繋がっていく。直接乳首を刺激し続けるよりも気持ちよくて、鷲尾めいのチクビの隆起は過去最高点に到達！巨乳を揺らし、新快感に身を焦がすS1女優の姿をご覧くださいませ。
[Montgomery gland] It is a small protrusion near the nipple. The areola is dotted with sebaceous glands that secrete sexual pheromones. Each one is small, but by stimulating the protrusions, the sensitivity is concentrated in a swirling manner from the entire areola, leading to a full erection of the nipple. It feels better than continuing to stimulate the nipple directly, Mei Washio’s chikubi bump has reached a record high! Please take a look at the appearance of the s1 actress who shakes her big tits and burns herself with new pleasure.

– JavGG.net