When he says friends, he means friends with benefits. You have no business even talking to him in any form or fashion at all.
You should have taken the hint when you found out he was involved with another female for 6 weeks, but never told you, yet was filling you and your sister with complete BS!
That makes him a liar and cheater. Disappear from his life and keep what's left of your dignity, and self respect.
But then started taking things to far a few weeks ago asking about sexual stuff from the past. Then when his girlfriend was gone he had me come over really late one morning and even though things didnt't go too far he still was touching and holding me inappropriately we never kissed or anything and no clothing was removed but he still wanted to put his hands between my legs and around my waste he kept laying down and trying to pull me on top of him
I rest my case.