The older sister goes wild with pussy play!! ■ The older sister, who has just returned home after a long time, borrows her brother's T-shirt and changes into it carelessly, causing him to get an unexpected erection. She catches him staring and says, "My lower body is honest, haha," and starts pussy play!! ■ The older sister comes to her brother's room to borrow a book. She's wearing revealing pajamas that make her look very sexy, and he gets an erection again. She catches him staring and says, "You've been looking at me like that all along, haven't you?" She starts pussy play and then goes straight for penetration! ■ The younger brother, who is having trouble with sex with his girlfriend, consults his older sister. The caring older sister gets excited and starts giving him sex lessons, but they both get carried away and the younger brother asks, "Would it be okay if we practiced other positions too?" The older sister says, "You have to be able to endure the stimulation of a girl moving," and starts a Spartan riding position lesson!!