Serena is seen rubbing and flexing her belly. When Devon enters the room, Serena shows her abs to Devon and claims that she has the strongest abs. Devon is not happy about Serenas showing off so she punches her stomach and ties her up. Devon makes a deal with Serena; that if she can stand her tickles to the navel for 5 minutes she is free to go. But the catch is... if Serena laughs, Devon gets to punch or stomp on her stomach. Devon uses her fingers, anything she can to make Serena laugh by attacking her navel and put her in many position... against the wall, lying on the sofa, on the floor......

Serena is seen rubbing and flexing her belly. When Devon enters the room, Serena shows her abs to Devon and claims that she has the strongest abs. Devon is not happy about Serenas showing off so she punches her stomach and ties her up. Devon makes a deal with Serena; that if she can stand her tickles to the navel for 5 minutes she is free to go. But the catch is... if Serena laughs, Devon gets to punch or stomp on her stomach. Devon uses her fingers, anything she can to make Serena laugh by attacking her navel and put her in many position... against the wall, lying on the sofa, on the floor... Devon also using anything in the room to use on Serenas belly. In the middle, Serena is from pain. Devon revives her up by belly CPR. After that, Devon hits Serenas belly with everything she can find... punching, bat, stomps, standing on her stomach,... when Serena, Devon revives her up with belly CPR again and again. At the end, Serena asks Devon to finish her off. Devon asks where to? Serena selects her belly. Devon finishes Serena by a hard pressing stomp. Serena is left on the floor trembling in pain.