Penny Pax is Riley's BFF but she's keeping one secret from her. That she has a HUGE lesbian crush on her! Penny has been to shy to tell Riley, plus Penny has a boyfriend! Penny invites Riley over for a sleepover study session, when Riley decides to sneak around and finds Penny's diary she had been talking about the night before. Riley opens it to her last entry which was Penny confessing her desires for Riley! Shocked but turned on, Riley waits for Penny to come back into the room and confronts her about it, leading to Penny's first lesbian experience.