20 romantic Sex! Position Coupons to give to your lover whenever you are feeling generous and in the mood for hot Sex! Each coupon offers a unique sexual position! Adult games. Two adult players. Couples game. Item BG.R137. Sex Coupons from Kheper Games. Kheper Games is based in Seattle, Washington. Categories: Party Games, Gifts, Supplies, X-Rated Adult Games, For the Bachelorette Party, Adult Party Games. 2022.