More than friends ?

Ah, the closet. This guy is in it.

Ikr but I know he enjoys the stuff we use to do just don't get why he's acting like it never happend.

Maybe he's acting like it never happened because he cannot accept himself the way he is or he's embarrased. However, he wants to keep doing it. He's definitely in the closet, otherwise he wouldn't need to "clarify" the fact that he's straight.

Maybe he no longer finds you attractive, and is saying he's straight to avoid hurting your feelings. Or, he found that he's more interested in women, or any other man beside you. Leave him alone. Having a semi-relationship when you're 17 doesn't been the two of you are bound together forever. It doesn't matter if you are homosexual or heterosexual or just same sex best friends. Things that happen when you are 17 are long forgotten when you are 30 and becomes dimmer after that.

I don't know if you have been to a high school or college reunion yet, but a lot of folks seem to be stuck at age 17. This isn't true for all people, but it's disappointing when you run into it as you get older. Things change, get used to it.

Sam - you are being used!

Of course he's going to let you preform sex acts on him, up to a point. There's no risk on his part and he goes on his way . . .

Find a relationship that is equal. This guy will not be there for you in the long run the way you want him to be.