I always try to clean out at home before a session because I like strapon and sometimes a Domme will administer an enema if I am not sufficiently clean. The enema itself has never been a turn on for me but if a Domme is into enema play or enjoys giving me one then I am happy to play this way because I like the power exchange of allowing her freedom to do what she likes. But otherwise for me enemas are a necessary time waster in session in order to be clean for strapon. You do make it sound fun though. If I played with you I’d definitely do it to make you happy and most likely enjoy it.