Living room

You don't have to search far as you aren't even at the stairs yet and you can hear the moaning, it sounds too young to be your mom's so that leaves only one option, rounding the corner you see Ellie and your mom on the floor in front of the couch your mom with her head in between Ellie's legs while she was being very vocal about asking for more an to not stop, from your viewpoint midway up the stairs the couch block your view you can't see your mom's cock, probably exactly as she wanted it to be, because she notices you immediately as if waiting for you.

When she sees you her hand goes from holding the legs to being used to toy with Ellie's pussy making her start to convulse and moan, she stop asking for more and just started moaning loudly, your mother still making eye contact with you and hasn't stopped licking. she uses one hand to reach up pinch her nipples pulling them roughly making you she must be in pain but while tears were falling on her face her expression showed no pain only more pleasure.

watching the show for a while still standing on the stairs with a very prominent erection, it comes to an end when just before she was about to climax again your mother stopped and left Ellie begging

"Please! I was so close! please! Don't stop" Your mother doesn't say anything just still looking at you with a confidant smile. "Please! anything..." Hearing her say Anything she reaches out and pinches her clit and you see her convulse and buck into the hand that managed to keep a firm and probably panful grip while she jerks around

"Oh that was a good one" your mom says as she finally took her eyes off you to watch her reactions while she's breathing hard on the ground and out of breath mom asks her "You do know this is supposed to be my relief not yours right?"

You can't hear her reply because she is no longer screaming and is out of breath but you did catch the smirk on your mom's face. while she was distracted by her you made your way upstairs and making a point to make quite a bit of noise open and closing the door before practically stomping to the stairs

this time making your way down the stairs to a very different scene they are on the couch now facing away from you pretending to watch tv with Ellie on her lap. much the same as they were during movie night, approaching from behind you notice their underwear laying forgotten on the back of the couch

"You two seems to be having fun" making sure that you are looking around all the clothes around the place, after that you look at the people on the couch your mom is reclining back with her arms spread wide over the back of the couch acting very relaxed. while Ellie is basically laying on her panting heavily as she uses her hands to cover the cock that was poking between her thighs making it look like she was just shy

Ellie doesn't answer you being as she's too tired, but your mom easily answers you "Oh yeah we were working on my relief but she got a bit worn out, might have to look into getting some toys to get her more experience" you remember what Ellie told you in the shower this morning about her being taken by your mom and being fucked by a toy all night long while being **** to listen "oh yeah we have to go out and grab her stuff from her old place, might as well pick something up on the way back"

she keeps talking as if she didn't just say she's planning on training Ellie with her cock "Oh that reminds me. Don't worry too much about those classes, because of my condition the government pays me for samples to study. It's normally only enough to pay someone for the relief procedure which is quite a bit of money and since Ellie here is taking care of it she's basically the highest earning person in the house right now"

looking at Ellie she seems to have passed out a while ago in the conversation, mom gave her a little bounce causing her to let out little moan, being passed out her hands now had small gaps letting you notice the large cockhead resting on the freshly shaved lips.

your mom laughs at the involuntary moan, "Ha must be a nice dream she's having" she says and reaches up twisting one of the nipples causing her hips to move, the way she is now her cock tip is resting just right at her entrance splitting the lips apart but not pushing in, now in her sleep she is rubbing her pussy over the tip of the cock.

with Ellie gyrating her hips in her sleep still managing to keep her hands covering the area preventing you from getting an actual view of what was happening. looking at her your mom starts to moan a bit as well but tries to hide it "Oh-Mpph" stifling her own moans.

You are kind of stunned about what is going on right now so you try to end the conversation "Oh well Try not to leave too late wouldn't want y-" you are cut off when your mom groans loudly "Urrgg" and Ellie's soft little moans stop and lets out a single long throaty sigh "Ahhhh~" and you smell the strawberries looking at her hands that are still covering what is going on has a lot of gooey white cum coming out from between the fingers.

It comes to you what just happened she just came, right in front of you. directly onto the opening of her virgin pussy. your mom sighs contentedly "Ahhh, that's better. that was a bad one it can be really delayed sometimes" she reaches over an grabs the first thing her hand lands on Ellie's panties that were just laying there beforehand, slides them under Ellie's hands and start wipe, from the pattern you can tell she's just cleaning the surface not actually trying to clean much and the main goal was just for show she pulls them out after a bit looks at them and has that predatory smirk that seems to be showing up more and more often. and shoves them into my hands. "Here a souvenir"

you cum your pants instantly at those words, your mom ignores you but no doubt noticed the small wet spot forming, comparing the two it's very obvious hers is much larger and looking at the cum on the panties you notice that there should be more, and you know deep down exactly where most of it went. causing you to cum again you say nothing as you walk away around the corner thinking you had truly walked away you heard them fairly clearly as you were closer than the stairs

"Did I do good?" Ellie says "I was so embarrassed I pretended to be asleep but then it just felt so good I couldn't stop"

"Oh you did excellently! did you see the spot on his pants he very much enjoyed your show"

If you had doubts about your mom's goal before you have no doubt about what it is now. enjoying your Girlfriend, make you enjoy it, and rub it in your face the entire time... and Ellie is helping

Taking your newest trophy to your room you spend the next few hours with them, over and over again. thinking of your girlfriend's face as she tried to pretend to be asleep as all that cum was shooting out.