I liked the first story...it was more realistic than the usual sensei/student having sex in the school the first day they meet, BUT it was really crappy of the mangaka to rob us of their first sexy time like that. I thought "well maybe this mangaka doesn't do sex scenes (more shounen ai)" BUT very next page two randos having sex. WTF?! The first story was such a slow burn, and the mangaka let it fizzle out instead of letting the fire catch. Disappointing.
Ai wo Kudasai