i was a above 200 pounds guy once and having sex always causing a big efforts for some styles and for long run.. eversince i started my gym session, i am now 170lbs... its good to put on L or M sizes shirts now! feeling is great. chest and arms are firmed.... and good thing is with the supplements protein for body building it is so much increasing the performance in bed. ofcoz is having a harder and firm dick, much flexible for more plays.
also hv tried arm swinging... it is marvelous with a pair of good strong arm.. hehehehehehe holding her butt and swinging fro n back is the only thing for deep penetrations fren. try it! 
