Apollo Banks has an art assignment to draw a nude model. He has chosen his mom, which is really weird to his stepsister Liz Jordan. Liz comes to Apollo's room to tell him that dinner is ready. She goes on to offer to have Apollo draw her instead, but Apollo insists that would be too much. He might get hard, which wouldn't be right. Liz finally offers that if Apollo draws her and it gets weird, she'll put her robe back on and they can stop.

Later, Liz joins Apollo in his bedroom. Dropping her robe, she crawls into bed and assumes a pose for Apollo to draw. She runs her fingers over her body until her nipples tighten, which only stokes Apollo's uncontrollable urges hotter. He can't help it; he draws a dick busting a nut all over his stepsister's portrait. When Liz insists on checking the portrait out, she instantly understands what's happening. Fortunately, she can help her stepbro in this, too. She offers to take care of Apollo's needs so he can draw a better portrait for school.

Dragging Apollo to the bed, Liz unbuckles his hardon and goes to work sucking him off. Her BJ just gets Apollo even hornier, but Liz can take care of that, too. Hopping into bed, she spreads her thighs and encourages Apollo to shove it in. Liz can't believe how good her stepbrother's dick feels inside her! She just has to ride it in cowgirl, and then turn around so she can keep on bouncing away as she rubs her clit. Falling to the side, Liz watches over her shoulder as Apollo spoons behind her. He barely misses a beat when Liz gets on her knees so he can do her in doggy. When Liz returns to her back, Apollo gives it to her nice and hard until he pulls out to blow his load all over her chest. Giggling, Liz tells Apollo he'd better start drawing her.