I want to know if I can feel how sex feels but I can't have it

I'm 14 and having the same problem but a little different because i'm female and I find it boring just fingering myself but maybe you can try to Fill a plastic sandwich bag with petroleum jelly and put your erect penis in the bag, squishing the jelly so that your entire penis is covered. Then, place your penis, still in the bag, between the mattress and the box spring. Pump in and out to orgasm. The best part? No mess. I found this on a website for men hope it helps!