Sodo asks y/n to call him master but she is very shy and can't because she has selective mutism so her brain won't let her speak when she is flustered or anything. But she wants to really bad and one day she feels able to so she goes to Sodo and calls him master. (They don't fuck after because I don't wanna write it, well I do but I don't I can't explain it but there's still a small 18+ bit)
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"Y/n?" Sodo asks once he breaks your kiss. "Mhm?" You mumble and quickly pull him back into the kiss and he keeps grinding against you while both of your hands move against the others body. "Can you call me master?" Sodo asks and you stop him from kissing you by moving your head backwards and keep your hands on his hips and look away. "I can't." You whisper and then look down and instantly become mute. "That's fine, do you want to stop?" Sodo asks and you nod and then he wraps one arm around your waist and leads you over to the bed and then you both lay down.
"I'm sorry baby, you don't have to I promise, it's fine it was just a suggestion." Sodo says, his arm now wrapped around your shoulder and your head against his chest. You nod and then see the bulge in his trousers and feel cruel that he will lay there all hard until you fall asleep so you slowly trails your hand down his chest, then stomach to his crotch and you start palming him. He lets out a whine and bucks his hips upwards, not expecting it and then you sit up and un buckle his trousers and pull them down after he says you can.
His dick springs out and then you wrap your hand around it and start jerking him off, slowly moving up and down and then speeding up hearing his moans and whines. You then decide to shuffle further down the bed and then wrap your lips around the tip and start bobbing your head and his hand flies to your hair and he pushes you all the way down and then comes down your throat. You get off and then swallow then lay back down in his arms and let him catch his breath. "Fuck, your good at that. I haven't cum that fast since like high-school." He jokes and then you make the laughing action with no noise, still mute. "Wanna shower?" He says and you nod and then get up.
It is now a couple weeks later and you had been trying to say master a lot even being caught my some of the ghouls who were confused, but once you explained they nodded and thought it was smart. Now you felt ready like you could say it, so you walked to your and Sodo's shared room and then walked in and saw him sat on the bed. With your head down, feeling very shy, you walk over and then lay on the bed cuddling him. "Is something wrong?" He asks and you shake your head.
A few minutes later he is not focusing on your anymore so you ecude nows the time. You move your head up to his ear and whisper, "Please fuck me master, I'll be your good girl." Ane he groans and then flips you over so he is on top and kisses you. "You are my good girl." He says and then kisses down your neck. Then you fuck
