Some how I dont think he was joking at all. But any how, I agree with blunt blaze, some times it can be a bad thing. My wife is currently pregnant and what used to be incredible sex daily, is now a very carefully performed sex act. We cant do more than half of the stuff we used to and she is only 8-9 weeks pregnant! We have to be very car full, I cant go to deep, or to fast, or she will have pains for hours. Before she was pregnant she could take it like a champ, but after about the 4th week she started getting tender. Its our first baby so she is going through alot of pain and discomfort right now, which can be a damper on your sex life. As far as I know girls vagina's are all different shapes and sizes just like us. Ive dated woman that could take it all plus a lot more, which quite frankly scared the crap out of me. Then Ive had girlfriends that were to small, and sex was not that enjoyable for either of us. Its all relative to the couple that is having sex what big is and what small is. What might please some, might be to small to do any thing for others and vice versa.