This sexual application will start from sex-to-earn and gradually develop private social and e-commerce sectors Users of SEXN will gain a high return of $SOT (Sex Orgasm Token) and $SST (Sexual Stamina Token) through ‘SEX’. There are several modes, including coitus mode, masturbation mode, Sadism & Masochism model, and super mode, which can meet the needs of different groups of people in different situations and contain different rewards methods.