You've walked in on Jennifer testing out her new toy by masturbating with it! She's your girlfriend's housemate but this doesn't stop you getting a hard-on over Jennifer masturbating. Jennifer loves that you're turned on by her, and now she is turned on by it. Jennifer wants you to get your COCK out and WANK it over her as she plays with her wand. Her pussy is so juicy from you watching her. What a bad boyfriend you are.