As a cuck/slave to both, getting behind them and seeing-smelling the man's ass and balls as well as her feet, is absolute rock hard erection pleasure! As far into the submissive and abused state I get now--the faster and fuller my balls become. Pure pleasure to watch the wife with her hanging tits, tattooed back be pumped by a man, with his hands digging into her hips and the harder he thrusts is all icing on the cake. Actually the other night I watched this same type of sex and when I started to jerk myself I had pre-cum already.