Ways to please or tease my man?

This is a little complicated .. My parents are strict so I rarely see my boyfriend and every time I see my boyfriend at his house his parents are there we sometimes sneak having sex but its just a quickie.. I think he's getting tired of me just bending over for him .. I dont want to lose him and every time I want him I get turn off cause his parents are around and all I want to do is to do things with him and be how loud I want

Any tips ?