Stringendo Angel tachi no Private Lesson – Episode 6

So yeah, this little story revolves around Tomohisa and his friends Endou and Mikura from their high school days. They aren't like those super hot or ugly guys you see in movies; they're just regular boys trying to figure things out. Now, there's this cute senior student named Mizuho who transferred into the class - she's got that kind of beauty that can make all the girls and guys go crazy for her!

One day, Tomohisa finds a secret little note tucked away in his desk: "I'm waiting for you in the third-floor ladies' room." Curiosity gets the best of him - who wouldn't want to find out what Mizuho wants? So he goes up there and lo and behold, it's our girl Mizuho.

The next day, Tomohisa can't stop thinking about that encounter with Mizuho from yesterday. He also realizes that his buddy Endou is nowhere to be found in class - and neither is Mikura, the one he secretly has a crush on! Panicking, he wonders if they're up to something naughty since they weren't around when the bell rang... But hey, instead of hanging out in the classroom, those horny teenagers are actually getting down and dirty right outside their school - on that fire escape ladder.