Innocent-looking 'Yui', a student with flawless white and transparent big tits, teases her unattractive gym teacher husband by showing up at school in a swimsuit. Despite their terrible relationship and his lackluster appearance, she manages to seduce him with her childlike charm and devilish invitation. Unable to resist any longer, he gives in to temptation and indulges in her well-endowed body during a locker room encounter. From there on out, they engage in passionate sex wherever they are - whether it be a pool or hotel room - with Yui taking full advantage of her allure while forcing multiple orgasms from her aroused instructor. If anyone can handle such irresistible beauty, please let them know!

幼い見た目なのに白く透明な美巨乳を持つ教え子の’夕莉’はスク水姿で、妻と関係も悪く冴えない体育教師の俺を誘惑してくる。童顔で小悪魔な誘いに我慢できず、早熟なおっぱいにチ○ポを挟ませ、更衣室で一線を越えてしまった。それからというもの、プールであろうがホテルであろうが性欲に任せてハメまくり、何度も水着を着た教え子に何度も吐精した…この魅力に勝てる男がいるなら教えてほしい。