Responses
What i meant was that the scene between the two of them and grandma felt to me like it was supposed to be reminiscent of a young man taking a young woman's virginity. The grandma is very protective of her grandson and seeing his bf sitting seiza with grandma scolding him for making her grandson sick as a result of the sex being too rough their first time was really cute. It's really just the impression i got while reading the manga.

It was really good, i love how the grandma always knew what was going on, even calling him out both times. I loved the 1st story, but i think i liked the 2nd story better. It was just so damn cute and it was awesome watching a guy go from the "straight" mindset to falling for a guy, even if he was clearly going to be the uke. The second story left more of an impression on me until i read that last bit from the first story after their first time, seeing him sitting in seiza being scolded by grandma for deflowering her grandson was adorable, i felt a strong sense of affection for the 1st story after this that caught it up to the 2nd story for me. It was like she was watching out for two cute teenagers. (●'◡'●)ノ