I can't be my son's mommy forever! 2 ～I want to be pampered at home and at school by my big-breasted teacher/mother!

The protagonist, Ren, is an honor student, who is strictly educated by his mother and trying to succeed his father, who is a doctor. - He respects his mother a lot, but sometimes, he just wants her to be a little bit more lenient. - One day, he accidently sees his mother masturbating. - After that, when studying with her, he keeps thinking of it and gets excited. - Even though he is ready to be scolded, she calmly chided: - "So this is why you can't concentrate." - And promptly help him get off. - From then on, in other to help him focus, she decides to help him relief every study session...​