"I shouldn't, but I can't resist" is Checkpoint15's foray into taboo territory. Antor321, playing the step-father-in-law, can't help but notice his daughter-in-law's allure. She's a vision in her tight, low-cut dress, unaware of the effect she's having. He struggles with his conscience, but his growing bulge betrays him. She catches him staring, blushes, then smirks. The chase is on. He corners her, their hearts pounding. She whispers, "We shouldn't," but her body screams, "Yes, we should." Their lips meet, their hands explore, and the line between right and wrong blurs in a heated, passionate embrace.