Lesbian Research Study

Shyla needs cash for new clothes, so she shows up at the lab like any broke girl would. Serena and Melissa strap some electrodes on her, pop her panties off, and press that cold sensor right on her clit. Girl on girl porn rolls and Shyla’s numbers jump fast. She keeps swearing she has a boyfriend and is straight, but the readings say otherwise. When Melissa peels off her top, Shyla’s mouth lands on those natural tits without missing a beat. Serena strips next and Shyla’s tongue works down her body like she’s been wanting it all day. The researchers decide to test their theory and spread Melissa’s legs; Shyla dives in first time, licking and sucking until Melissa’s shaking. Melissa returns the favor, eating Shyla out while Serena waits her turn. They switch and Serena tongues the same wet spot till Shyla’s legs twitch. Then the two of them go at her clit together, flicking and sucking till she comes hard. Serena sits on Shyla’s pussy, grinding, while Melissa’s tongue circles Shyla’s asshole. Shyla breaks again, louder this time. The girls flip: Serena rims Melissa and Shyla keeps licking whatever’s left. Finally Shyla climbs on Serena, tribbing fast and desperate, and her whole body shakes when she finishes. She’s not worried about labels anymore, just smiling and catching her breath.