OOC: First of all - sorry about the long wait time for a post. Secondly, I hope you are enjoying this story so far and is not bothered by being the dickgirl in this one.
Monika's face is half way hidden behind some of her hair that covers part of her head, which is beet red from embarrasement. Of course, the only real source of this stemming from the fact that someone could walk into the restroom and probably hear them. Right now, her mind is far more focused on making Natsuki feel good and to taste her even more as well. One of her hands stroke the part of the shaft not being sucked on and the other one keep rubbing herself below, making her sounds of arousal and pleasure even greater. As urged, she moves her mouth even lower, taking in more of the lovely meat between the other girl's legs.