My busty ex-girlfriend Rin, who I broke up with without even being able to kiss her, has come back to my hometown. After a short trip to Tokyo, she has become strangely sophisticated and a total bitch, which I wasn't really happy about... But after giving me a handjob and a titty fuck, Rin told me that she would be happy if I did it to various boys, and then she offered to have sex with me if I could hold back from ejaculating...!?