Sadism from Ryoubi

"You're such a fucking disgusting pig!" Ryoubi screamed at you. You were in the metaphorical doghouse right now. Her sisters had come over for a visit earlier today, and you had decided to get a bit lewd with her while they were here.

You had invited them into your living room when they arrived. They declined your offer of a drink, instead preferring to strike up a conversation with the both of you. When the conversation continued on for a while, you decided to spring your lewd plans into action. You had snuck one of your hands around Ryoubi's back, believing you had gone unnoticed. When you snuck your hands down the back of her pants, though, Ryouki suddenly spoke up.
"What are you up to, Anon?" she asked, a hint of danger behind her tone.
"U-uh..." you stammered, your lewd plans ruined. Quickly pulling your hand out of her pants, you scanned your brain for some kind of explanation. "H-her pants were...falling down."
"Hmmm...Ryoubi's pants were falling down? When she's sitting?" she asked, that same dangerous tone in her words.
"Y-yes."

She had given you a glare that could've pierced stone and a fake smile, though she didn't pursue the question further. Ryouna, however, didn't let you off so easily.
"Hauuuu...I wish my boyfriend got dirty as often as you do, Anon!" she squealed, squirming in her seat. "Would you like to touch my butt instead~?"
The blonde-haired girl's question drove Ryoubi into a rage, since she subtly forced her sisters to leave not long after. Now, here you were, subject to one of Ryoubi's patented verbal tirades.

"Can't you think for one fucking second without your dick, shit-for-brains!?"
Evidently not, since her auditory assault wasn't discouraging you from your lewd thoughts. In fact, your member was starting to get erect under her scathing words.
"Of course not! A useless piece of shit like you would be lucky enough to get some drunk bimbo at a party, but instead I'm stuck with you! What the fuck was I thinking!?"
Your dick was at full-mast now, and you didn't think that you would last another minute under her scolding without blowing your load. Suddenly, you felt an immense pressure on your dick, like something was crushing it...
"You're not even fucking listening! You're off jerking your pencil-dick in your own mind!" The pressure was coming from Ryoubi's foot, the twin tailed sadist having driven it into your crotch while you were daydreaming.
"Fine! You want something to feel good about!?" she screamed, undoing your shorts and pulling them and your boxers down. She suddenly pulled one of the ribbons holding one of her twin tails out of her hair and tied it tightly around your dick. The pain of being denied release caused tears to start forming in your eyes. Then you felt the pressure of Ryoubi's foot on your dick again, harder this time.
"I'll give you something to get a boner about..."
This was going to be a long, painful, and incredibly pleasing afternoon.