sex probs

so my boyfriend and I have been together for a year and a half or so.. sex has always been amazing, only thing is is his drive isn't as strong as mine. he doesn't feel like he pleases me, even with size. I get off at least twice everytime we have sex, and most of the time it's not even clitoral stimulation, just straight sex. he's taken pills before to increase his drive and now wants to get back on them.. he is very insecure and whenever we talk about it I feel so bad but I know I need to tell the truth so I tell him I wish he had a little more drive and now he feels so terrible, what do I do!?