Outdoor anal penetration with internal ejaculation

A young couple decides to spice up their love life by taking their sexual escapades outdoors. They venture into the forest, where the man expresses his desire to penetrate his partner's derriere. The woman, initially taken aback, eventually agrees and assumes the doggy style position on the ground. The man, with a generous amount of lubrication, proceeds to penetrate her anus, causing her to scream in ecstasy. As he thrusts, he can feel the tightness of her sphincter around his shaft, which only intensifies the pleasure. The man continues to pound her ass, reaching the point of orgasm. He withdraws his penis from her rectum and ejaculates onto her buttocks, marking the end of their outdoor lovemaking session.