Help, the sex isnt as great anymore

[LittleTiny Me]

Im 23, been with my bf for 3 years. Been having sex for less than 2 years. When we first started having sex, it was good....great. No problems. But in the pass 6 months or so our sex life just went downhill. We havent had "decent" sex. We went from maybe 3-4 times a week to if any 2 times a month!! Even then, its probably for about 5-10 minutes. Either we are not in the mood, its hot, w/e the excuse is. He brought it up recently how we havent had good sex in maybe 2 months. Then he said "I" dont seem to be into the sex as much as before. Honestly, and  I dont know how to tell him this but its not that I dont enjoy the sex, I do. I get uncomfortable when he's on top of me bc he's sort of gained a lot of weight. He used to be 160 or so, well build. Now hes a bit below 200. Im very petite & when hes on top I'm too busy focusing on the "gut" than on the sex. It hurts when hes on top like if I cant breath. Me being on top doesnt really change much...I dont know what to do.

Help?

[AnxiousGurl]

Ooh girl! I know how you feel!! lol. except for the fact our sex life is greatt.

I push him a lil ( like try to lift him off of me )and tell him he's hurting me, then we switch positions, simple as that!! but idk if your bf will take it personal.
good luckk!!!

[kennzz05]

close your eyes,turn off the lights, and try doggie style deeper penetration too, hope your using protection.hopefully yall aint shackin up cuz it sounds like hes not the guy your going to spend the rest of yer life with...good luck