Upon returning home, Toro found his girlfriend and her very sexy-looking friend, Megumi, chatting happily. Since they hadn't seen each other in a while, they planned to have dinner, drink some wine, and catch up. However, after just a few drinks, his girlfriend got so drunk that he and Megumi had to help her to bed, where she borrowed a set of his girlfriend's lingerie to wear temporarily. After dozing off for a while, when he woke up, he was greeted by a pair of alluring, well-rounded breasts that he couldn't resist lusting over in front of Megumi. Being a sexually adventurous woman without a boyfriend, she deliberately dressed provocatively to seduce and excite him. Despite feeling guilty and morally wrong, he couldn't restrain himself in front of her seductive and voluptuous body.