You play with her ass.

You walk around her, seeing her plump rear barely hidden by the skirt you chose for her and you want a piece of it. You walk back to your living room and sit down in your leather chair. You call back out to the kitchen. "Maid, you will come over here and lean across my lap for your spanking."

Momo wastes little time as she approaches and bends over your lap as she waits to see what he has in store. Your hand caresses her ass as you feel the silk skirt and plump bottom beneath. You raise your open hand and spank her. A twinge of pleasure runs through you when you hear the lustful gasp that escapes her lips. You order her to count out loud as you begin spanking her again and again. Occasionally stopping to squeeze it. At 20 spanks you flip the skirt up and see the white frilly panties you had bought her are filled out perfectly. You see a damp spot on her panties and run your finger along it getting another moan from her. You grab the hem and peel her panties off of her and ball them up into a cloth ball damp with her own arousal. You order her to open her mouth and push the ball into her mouth.

"Keep that in your mouth now. Savor your own taste but you better not lose count." You begin spanking her bare bottom, hearing her muffled cries as she keeps counting. Once you reach 50 spanks you decide to change tactics. You begin rubbing her damp pussy. "Your pussy has certainly felt my effects. It's just begging me to take it's virginity. Must have driven it wild making you cum without even touching it once." Momo vigorously shakes her head as she says tries to tell him 'Yes master! Take my virginity, make love to my pussy!' but all that comes out are moans.

"Is that a no? Well if you don't want to I won't." You tease her by slipping a finger into her moist folds. Momo starts to beg. "Nn mnphphmr, pmmnphm mnhm mnfm phn mm! Mnn cnn'ph nnphph phmn-ease me like that!" You pull the finger out as you hear that. Momo realizes her mistake as well as she looks at the damp gag on the floor. "Oh no, I'm sorry master. It was an accident! Please forgive me, you don't need to stop touching me. I'll be good!"

You frown. "No. You broke my simple instructions. And that means punishment." To punctuate your point you take your now moist finger and shove it right into her asshole getting a distressed gasp from her. Momo's eyes go wide. You note her reaction and probe further into it while your finger probes into her tight hole as well.

"Now that is interesting. A slut like you must have played with her asshole almost every night." Momo lets out a grunt. "No master, I've never actually played with it!" That makes you stop, you genuinely thought she would at least have experience with toys up there but she has none at all. "Oh that won't do at all, my maid must be trained in how to please her master and yet something as basic as anal slipped your mind?"

Momo "I thought it'd be too dirty to actually do. One of my parent's staff has an x ray vision quirk and would keep an eye on me and my room so I could never get toys or even touch myself without the risk of him catching me. I'm sorry I wasn't better prepared to please you sir."

You gently pat her head. "Well this may be a set back but it's one we can fix. You will begin anal training immediately and we'll need training toys. Momo, you know the shape so make butt plugs of increasing size. They must also be able to vibrate and controllable through my phone." She nods and with a "Yes sir!" she focuses and her back begins to glow as you see a set of crimson and gold butt plugs sprout from her exposed red ass cheeks. You chuckle as you realize they match her hero outfit's color palette. You grab the smallest one and squirt some of the aphrodisiac lube onto it. As you coat it you mutter "You know they say using this on the same area over and over has a chance to make the effects permanent. I'm sure you won't mind if that happens though."

With the toy lubricated you line it up with her hole and begin pushing. Her tight ring resists the toy but begins to give way as Momo groans at the foreign feeling.

"How does it feel?"

Momo "Different, but starting to feel good." You smile and begin pulling the toy out before pushing it back and forth getting more groans of pleasure from her. You do eventually push it all the way in as her ring closes around the base. "You will keep one of these in you at all hours except for using the bathroom and showers. This includes during school and as part of your hero uniform."

Momo's head whips up and she looks back at him. "But sir, you said no one would know?"

You "And they won't as long as you keep it hidden."

Momo blushes, the idea of having a sex toy in her while her classmates don't know begins turning her own. Her master could even give her orgasms in the middle of the day. She feels the toy turn on as she lets out a gasp. "Yes sir, I'll make sure no one finds out."

You smile and give her one more spank. You look down at her, completely moist with desire.