No: Almost all women prefer a lean man with little body fat. You'll gain muscle mass by exercise or work that requires resistance training. Almost all men your age masturbate regularly and will continue to do so until marriage and usually after. It has no effect on your body habitus or musculature. Enjoy who you are.
Answered 12/10/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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