You answered your own question yourself! You said you are going too far with him. That means you are not comfortable with how far you have gone. YES! Do yourself a favor and take a break!
I'm 15 and I feel like I'm going to far with my boyfriend? We've been together for 3 months but been friends for a while. I trust him.Not actual coitus because we have values but pleasuring.Should I stop and take a break for a while?
In my opinion, you should quit playing with fire. Stop with the sexual foreplay because it will eventually lead you down a road that you may not be ready for. You are just tempting fate. Educate on the percentages of teens that engage in the activities you are currently involved with - add in the percentage of these teens that have STD's - most don't even know it because they don't keep themselves informed.
Now add in the fact that you haven't actually had intercourse yet, but you're almost there. Either one of you actually on birth control? How many sexual partners are there between you two?
Educate yourself. Get on birth control. Make sure he uses a condom EVERY TIME. Be smart about this because if you continue on this path, you will surely end up with an STD or an unwanted pregnancy.
You do realize not going 'all the way' .. Is still having sex right? I'm glad to hear you are showing some level of restraint, but .. You are playing with fire .. It's only a matter of time when you will let your guard down, and it will be all over but the cry'n.