"yeah, we watched "the time traveler's wife" and then she spent the rest of the night bouldering my sack
the sexual act when a woman, whilst giving an amazing blowjob, uses her breasts to stimulate the recipient's testicle(s)
""yeah, we watched "the time traveler's wife" and then she spent the rest of the night bouldering my sack" What is the definition of "bouldering"?