肌肉发达的爸爸在锻炼后开始用他的拳击沙包做爱，并在上面射得满是精液，他咕哝了一声。

Just had a hardcore naked boxing session with my punch bag and I was so pumped up and horny I had to lay it down on my gym bench and hump it and I quickly came and dribbled loads of cum all over it!