Elsa Jean is investigating, but she's not doing highly well on her own. She turns to her stepbrother Tony for help. Tony is able to give her the assistance she needs, but he's only willing to do so for a price. At very first Elsa offers to be lovely to Tony, but when that doesn't work she agrees to do her probing braless. Tony attempts to walk away again, but Elsa keeps praying. Finally he determines he'll only help her examine if she takes off her microskirt to become fully nude. Tony tells Elsa to read her book while he milks off behind her with the least help possible. As she attempts to focus, Tony comes up behind her and thrusts his penis into her taut vagina. While he romps her from behind while wringing her heart-shaped bootie, Elsa does her hottest to keep probing. He interrupts her yet again when he tells her that if she bj's his weenie he'll do her homework for her. Unwillingly, Elsa agrees and is shortly going to town blowing her stepbrother off. Ultimately Tony gives up all pretense of probing and takes his sister in law to the room where he can take off her glasses and indeed get down and muddy with her. The 2 bump uglies in a diversity of postures, with Elsa railing her stepbrother's nail stick and then spinning onto her back. When Elsa gets on her palms and knees and lets Tony bring her to ejaculation, he can't wait another moment. Pulling out, he sprays his jizz flow all over her chubby bottom to brand her with his jism.