Flex Friday  (Swole #5) by Golden Czermak WARNING: This is a short story written for mature readers. It is pure tongue in cheek escapism, containing adult themes, coarse language, erotic sexual situations, male-male sex, and nudity. Sequel to the gay erotica short stories Swole: Chest Day, Leg Day, Wet Wednesday, and Triple Drop Sets Spring break is coming to an end.