each thrust was a blow to her fragile 'masculinity' as only real men have the right to harden. And I think this is why more guys are starting to realize what a bottom femme can used for. Quick, easy, convenient sex. Once the top achieves his orgasm the bottom sissy fag is not of any use. just leave and let the sex toy clean itself up.
Love watching her girl dick go from rock hard to totally limp from having that black python invaded her boy/pussy mmmmm you're his bitch forever now! And he just walks away like "Done with you sissy fag!"