Game On

It was a picnic, but everyone was nude and Lisa Graham, was about to play the most erotic game of her life.

Brothers Mark and Jake had introduced Lisa Graham to more acts of eroticism than she'd ever fantasised about. Now they had invited her on a picnic, where everyone was nude, the main activity was a game of multiple partners, and she tumbled into new whirlpools of erotic sex. What would be next on the list?