``It feels good, Kana. My ex-boyfriend is good at sex, right?'' A sneaky trap was set for Haruna, who he thought was her best friend for many years. The scumbag sent by Haruna, who is only capable of lower body parts, forcibly opens his body and makes him cum. However, the hopeless reality does not end there. Kana, who was taken with the video evidence of forced creampie as a shield, is not allowed to resist and repeatedly reaches humiliating climaxes...