Responses
Maeri's 19, she tells Sayako her age. We don't really know Sayako's actual age but she is def at least 25+. Anyways the "mamas" isn't really age play it's literally just a "sugar mommy/daddy". There's absolutely no pedo/playing around with a minor shit going on. Maeri is just inexperienced which you learn if you read more of this manga...

i was reading this for like two days until i realized that the "mamas" kept referring to the other ladies as "girls", and truly it's my fault for not realizing it sooner but i had just assumed that maeri was just a shorter woman. idk i feel incredibly uncomfortable reading this pedo narrative, i'm so positive that adults can have amazing storylines too