she holds a to his dick and tells him that she will cut it off if he ever uses it without her permission. and that she is the only one allowed to be satisfied and that she is gonna go out and fuck other guys while he has to sit home and not have any pleasure. then she gives him a handjob saying that she wants to drain him before going out but just before he is gonna cum she ruins his orgasm by slaping his cock and holding a to it.