Brenna McKenna and Selina Bentz, tattooed brunettes with glasses, kick off kneeling nude to slurp GI Joey's thick cock together, swapping deep kisses and spit. They dive into pussy eating and face sitting on stools in the chem lab, plaid skirts hiked, panties shoved aside. GI Joey laps Selina's wet slit while she spreads wide, then Brenna rides his face. Bent over tables in lab coats, asses out, they get pounded doggy style, full cheeks jiggling. More blowjobs, tit groping, vulva fingering in heated threesome frenzy, culminating in cum shots and filthy swaps.