*SLOW BURN* *MIX OF POV, VIRTUAL AND UPCLOSE* *TABOO THEMES AND DIALOGUE* *LIL BIT OF MUSIC/SOUND EFFECTS* Your Sister's always had a potty mouth. You think she's gotten out of control but she claims to just be expressing herself. Plus YOU of all people shouldn't judge since you swear even more than she does! You laugh her off, but this sparks her competitive edge. You agree to start some swear jars. Each player gets a jar. Every time you swear you drop a coin in. A bit of friendly fire is allowed of course but you take it a step further and switch the jars a day before the competition comes to an end. Your Sis might swear a lot but she's no dummy. She knows exactly what you did and plays along with your sick fantasy anyway. You really thought wearing your Mother's lingerie would be embarrassing for her? FUCK no! She teases you that you should be more embarrassed for having a filthy mind like this...but it's not surprising since you've always lacked self control. First you think you swear less than her...now you're claiming that you have a grip on your self control?? We'll see about that. As one competition comes to a close a brand new opportunity opens. Your Sister came to win, and you came to fill another kind of vessel with something a lot messier than coins! TAGS: taboo, kink, fetish, roleplay, POV, up close, virtual sex, big boobs, big ass, twerking, doggy style, missionary, moaning, dirty talk, tattoos, cum play, cumshot, cum on tits, cum on pussy, facial, dildo sucking, dildo fucking, blowjob, handjob, titty fuck