well I now have a fuck buddy, and things are pretty good. she says the sex is good and that i have a nice dick. I'm her 2nd biggest. she's had 4 guys including me. I'm like 7.5 X 5.5 in. I also go down and she says thats good too. she's my first, so I'm still learning. We fuck like 3 or 4 times every time we meet up. but most of the time i only cum like once. I feel like she cums more than me. we talk in between fuckin and she says she likes it rough, really rough. I'm cool with whatever, i just wanna make her cum. I want to cum... but i cant most of the time.... i think i get tired.... i also think i get bored.... we only do missionary and doggystyle whenever we get together.... sometimes she gets on top but i feel that she doesn't put as much energy into it.... sometimes she tells me that she feels that she doesn't know what she's doing. ladies, I need some sex tips. What gets you off? how can i make things better for her and me? PS. I'm 5'6 160lbs of muscle. she is the same height and weight.