My wife and I have been married 28 years so just trying to spice things up a bit. I used plenty of lube to slip on myself and then inside her too. Took my time to slip in real easy, she said it felt like the first time she was having sex. After a minute or so got the whole thing in and her eyes were wide open, almost in shock, but in a good way. Once we got going she was riding like a champ and with moans and groans I have never heard come out. She came so hard, felt good for me as well but had to slip off in order to cum. Just take your time, use plenty of lube, and then watch and listen to noises that make you feel like John Holmes.