Tina (Satine Spark) and Raf (Chris Cobalt) are software developers in a sexual rut. As it?s common knowledge that sexual variety is connected to sexual satisfaction, the couple decides to recode a game they?d created for The Hub. The game now offers challenges based on personal traits, encouraging couples to broaden their sexual horizons. Tina and Raf test the game for themselves, and the first challenge is simple - they take turns kissing and tickling different parts of their bodies, as they learn each other?s erogenous zones. Tina?s giggles soon turn into moans, as the challenge advances to Raf licking her pussy, then to her teasing his cock with a slow, sensual blowjob. sucking on his shaft and paying special attention to his balls.