Murdoughnut
Well sized member
Not about sex with pullup, but rather the mars rover landing sequence. Space stuff usually doesn't do it for me, but I can appreciate bad ass engineering. Someone buy these guys a beer if they pull this one off ...
http://www.break.com/index/seven-minutes-of-terror-2339102
http://www.break.com/index/seven-minutes-of-terror-2339102