I have written the contents of each page in the comments section, and you can use a translator or otherwise modify it to make it more natural.
https://www.deepl.com/translator
the characters
Oosuki Mamako
Masato's mother. She calls Masato "Maa-kun". Masato is a high school student, but she speaks to him as gently as if she were talking to a child in early elementary school. If it is not too unnatural, she should use "Mom" as her first person when talking to her son. If it is unnatural, her first person can be "I". She is concerned about their relationship as mother and son and the age difference between them
Oosuki Masato (Maa-kun)
Mamako's only son. He doesn't speak at all in this piece. He is aware of his mother as a woman and has recently become a boyfriend with her.
Page2
①②... Because I never thought I would be taking a bath with Maa-kun with such feelings.
③④...and Maa-kun really wondered if it was ok with me…
Page3
①…
②…Maa-kun…
Page5
①Onomatopoeia for elasticity
Page6
①... Ah... Maa-kun's penis is magnificent…
②... Do you have such a big erection? by me?
③Really...by me….
④(**heartbeat)
⑤(**Onomatopoeia for a ginormous erection)
Page7
①... I accept... the heart of Maa-kun... and mine…
②I won't say anything weird anymore... because Maa-kun chose me…
③…Maa-kun…
④Make me Maa-kun's woman.
Page8
①Maa-kun, are you satisfied with just my boobs?
②... You know the part you want to see more of?
③My…
④⑤⑥⑦pussy(**note by note)
⑧for example.
⑨Yes, of course.
⑩I'm ashamed to admit it, but I wouldn't mind showing Maa-kun the depths of my pussy.