Laney and April, college sweethearts, have always been curious about big cocks but never had the chance to experience one. Their teacher, a well-endowed man, offers to change that. The girls, with their big natural tits and petite frames, are nervous but excited. They strip down, revealing their big, firm asses. Their teacher's massive dick stands erect, and they take turns licking and sucking it, their eyes watering at its size. He bends Laney over first, her big ass in the air, and slides his thick cock into her tight pussy. She gasps, feeling every vein as he pumps in and out. Then, it's April's turn. She moans, her pussy stretching to accommodate him. The teacher fucks them missionary and doggy style, their little bodies shuddering with pleasure as they take their first big dick together.