On the way back from an event in Tokyo, I shared a room with my childhood friend (Shin-chan).When she finds out that things aren't going well with her, Yui reveals that she's been secretly in love with her for 10 years. A closed room with only two people... A full erection without being able to suppress her reason to the temptation of bruises and cute Yui!Yui, who has a delicate and small body, is repeatedly sensitive and alive! "Can I put it inside?" Her feelings for 2 years overflow and she ejaculates nine shots until the morning!