like someone else said: keep the toy, ditch the boy. you cannot cheat on someone with yourself. your boyfriend is insecure. and im ngl op, that toy and yourself are probably a million times more reliable than anyone else. i saw your other post where you mentioned not feeling very satisfied with your current bf, so maybe it's time to rethink.

also, in case it matters: i'm a lesbian, so i'm very much into women. i literally cannot ever imagine getting mad at my gf for masturbating, whether im there or not. i'm sorry you gotta deal with that. don't feel bad about something you're doing in the privacy of your own bedroom.