DSOD-030 - I drugged the stuck-up girl who looked down on me with 'futanari serum', and now she's a cum-brained slut obsessed with my cock.

Sarina, a popular grad student, loves to look down on everyone. Noguchi, a jealous classmate, decides to spike her drink with a 'cock-growing serum'. The next morning, Sarina wakes up to find something extra between her legs, and soon, her brain is completely taken over by raw, unbridled lust.