 The boys see a porn movie, which inspires Eric to try new positions instead of always the same one; that worries Donna if she s not satisfying him anymore, till she leans about the movie from Jackie. Kelso walked out of the porn, feeling guilty to be lying to Jackie after she took him back, and confesses to the bitch just about every single lie he can remember. Kitty is rattled by her sister Paula, who used to be the family s screw-up black sheep, now returned as a self-made success, able to repay all her debts to Red s delight.