Stringendo & Accelerando Ultimatum Sera Episode 3

After school, Mizuho decides to stay back and help a few students with their equations. But she's got more than just math on her mind. She's also invited her boyfriend, Tomohisa, to join her for a thrilling twist. As she's explaining the equations, she's secretly giving Tomohisa a handjob, and things escalate quickly—she even gives him a blowjob right there in the classroom. With the heat of the moment still lingering, Mizuho invites Tomohisa over to her place to keep the excitement going...