Description: Grazyelli is participating in a sex study for extra psychology class credit. But, her beauty bewitches the researcher gazing at her golden brown skin. In the name of science, she undress as he examines her toned female body, with natural breasts and a colossal cock. Naturally, he must conduct more in-depth research. After passionate sucking and fucking, he cums in her mouth to test her taste buds and swallow reflex.