私は浮気が大好きです(パート3)スターアリエッタアダムス

Arietta Adams has a problem, and she needs someone to talk to about it. You see, her BF isn't the best. He works all the time, and if he's not working, he's hanging with his co-workers. Arietta met you through her boyfriend, and sure, you guys have done "couples' night out" -- double dating with your gal and Arietta and her man. today Arietta shows up at your place, clearly upset. You go out to grab a bottle...cause, who knows? And sure enough, upon your arrival, you catch Arietta playing with her cunt! She's so into it, that she doesn't even notice you're watching her...and when she finally does, Arietta encourages you to jack it. You know where all this leads to...but here's the question: is it cheating if it's just a handie?