D&D: Take him into his mother's room and tell her about this.
From Create Your Own Story
You sigh, feeling a slight headache coming as you decide what to do with the boy. The whole situation is complicated and while you certainly can't blame him, it's abundantly clear that his not going to stop anytime and if his mother catches him sneaking off to masturbate watching her naked body, it would be horrific. But you're not his mother and it seems the best thing to do now would be to tell her before she discovers it for herself.
"Peter, you must know that this is quite unacceptable" you start in your most authoritative tone. "I covered for you last time but you've gone too far this time. I don't want to cause strife between the two of you but its clearly best if you two deal with the problem right now".
"What, NO". Peter yells, quickly understanding what you're going to do. From inside the room you can hear Eildiara give a slight moan but your Silencing Ward blocked the noise.
"Peter, come" you sternly order, pulling on his hand
Peter sensing that he won't be able to change your mind wilts and follows you.
You quietly step into the room and see Eildiana draped across her bed, legs and arms to the side, displaying all of her assets. The lutenist barely dressed in an incredibly transparent one piece shift. The dress doing nothing to cover the alluring details of the performer from her shapely legs to creamy smooth of her face. You unconsciously bite your lip as you drink in the sight. Getting closer, you can see that she's not wearing any panties or bras, her shaven pussy and taut nipples displayed clearly.
In your peripheral vision you can see Peter getting another hard seeing his mother's blatant nudity, his eye covering her from top to bottom. You would snap at him but you really can't blame him for taking in the sight.
You step in to shake her awake. "Talenei...?" she asks, rolling onto her back and sitting up. Then she notices Peter standing next to you.
"Aghhh, Peter what are you doing" she screams in shock, clutching her sheet to her sheet, desperately trying to cover up. "Talenei, why is my son in here and why does he ...." Eildiana trails off seeing Peter's hard on. Peter blushes seeing his mother spot his little problem, stubbornly refusing to meet her gaze.
"Ehm, ... I caught your boy peeping on you again. "As his your son, i decided that you should decide on what to do with him. " you say after regaining you mind. Trying to get onto the business at hand but your eyes continue to zoom in on her breasts and nipples. To make things worse your pussy is getting wet from the sight.
"Oh no..." Eildiana sighs. "Lemme put something on and I'll talk to him."
What happens next ?
D&D: Eildiana has a talk with her son
D&D: Eildiana requests your help with her son
D&D: Eildiana decides that Peter needs a show from the two of you
