ajfalls: Studies confirm that when a female sits on a males hip while he is bench pressing, his testosterone levels rise 97.9% which promotes both muscle growth and increased strength.

ajfalls: Studies confirm that when a female sits on a males hip while he is bench pressing, his testosterone levels rise 97.9% which promotes both muscle growth and increased strength.

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from: http://funartguy.tumblr.com/post/85514986925