Just watched the OVA, and God, how I missed this show. I liked how Shino was very impressed with Kotomi's perverted way of thinking. And still, Tsuda tries to protect her from the other girls' dirty talk.
I must admit, some jokes were predictable, though still funny.
"Don't underestimate 1 mm!" No wonder Suzu doesn't want to become the new SCP.

With all that said, season 2 = when?