Last night saw the premiere of MTV's Dr. Drew show Sex…with Mom and Dad, which encourages teens and their parents to engage in open dialogue about sex. The first episode featured Greg, a 19-year-old from the Jersey shore, who says that he has no idea how many sex partners he's had (he's guessing around 40 a year since he was 14). His mother thinks he has no respect for her, since he still lives with her and brings girls back to the house for sex... including threesomes. One of the more awkward moments arose when Dr. Drew asked Greg and his mom show one another the locations of their most memorable sexual experiences. Greg took his mom to an air conditioning vent on the roof of his gym, and a dumpster. His mother took him to her bedroom. Clip above.