Juan Loco is worried that his dick is shrinking, so he's been measuring it. Today, he starts calling for his stepsister Ryan Reid to have her measure for him. Again. She tries to tell Juan he needs to cut it out, but Juan insists that he needs to know. When Ryan tells Juan he really needs to get over it. When Juan isn't convinced, Ryan tells him that what they're going to do is get him hard and measure him over the next few hours. Juan claims he can't get hard because it's kind of cold in there, so Ryan pops her titties out and plays with her pierced nipples to help him out. When Juan says he thinks he's ready for his measurement, Ryan is shocked that he is definitely a grower, not a shower. She can't help but be turned on.

Later, Ryan reappears for Juan's next dick measurement. This time, she's wearing nothing but a sheer robe and a thong. She claims she lost the measuring tape, so she'll have to use her mouth instead. Juan is super hesitant, but Ryan claims she hasn't had a dick in a really long time and she just needs her stepbrother's. True to her word, Ryan shrugs out of her robe, tugs Juan's hardon out of his pants, and then measures him with a deep throat blowjob that lets her take him in almost to the root. She includes plenty of eager ball sucking, the better to show Juan how serious she is about wanting that dick.

Pulling her thong to the side to open herself up, Ryan sinks down onto Juan's dick so he can feel how tight and wet her Latina pussy is. That stiffie ride is hard and fast, the perfect foreplay for a true hardcore romp. When Ryan falls onto her back and opens her legs, Ryan shoves himself back inside. His stepsis is a perfect fit, especially when she's on her hands and knees and thrusting backwards to meet Juan's every stroke in doggy. Once he has made Ryan cum, Juan gets his own reward as she turns around and gobbles his cock until he gives her a mouthful of cum to swallow. When Ryan tells Juan his dick definitely isn't shrinking, he admits that he just likes it when Ryan touches it.