Whene Marge and Homer went shoping Bart saw the perfect opportunity to steel Lisa's piggy bank. But Lisa found out about Bart plan so Bart had to tie her up. At first he just bound her with ropes, but after 10 minutes of Lisas nagging abut how bart was gonna get caught, he had to gag her.
Whene Lisa got home from soccer-practice no one was home. Homer was working, Bart was at Millhouse, Maggie was in daycare and Marge was shopping. Whene she walked in she got a piece of cloth with chloroform over her mouth. The man who chloroformed her draged her into the living room and pulled her pants of. He thene tied her with rope and gagged her with a piece of duct-tape. Later Marge came home and saw her bound and gagged daughter. Before she could react, the man chlorofomed her to and tied her up to. He gave her a big red scarf as a gag.