Year 11 student needs advice about wanking

I’m in year 11 and can’t keep me hands off my dick. I seriously wank several times as day and try to make it last as long as possible. I find that when I work my junk for a couple of hours before finally cumming it makes it so much better. The amount of cum and the power of it is crazy. I usually end up with my face covered... I only mention this because I really like it when that happens and I do t know if that’s ok. Also, for about a year now whenever my mates come over to hang out I end up talking them into having a wank together or if I’m lucky letting me wank them. I really like thier cum to. I don’t think I gay but now I’m not sure. Can people like give me thier advice about how to wank less and tell me if the other stuff is bad?