Terribly R-rated

For the entire walk back, your nose was continually assaulted with the odour of Abirit's sweat - husky and tantalizing and eliciting a raging response from your hormones.

Thankfully, no one noticed the entire walk back as you quickly hit the shower after discarding your soaked clothes and letting the feel of a hot shower cleanse your dirty body.

"Ahh.... Oh yes, this is the life," You muttered.

You lazily lie down in the bathtub, letting the hot water seep into your tired muscles and loosen your knots. You massage your legs absentmindedly, groaning slightly at how stiff they were.

"Damn, haven't jogged for a long time," You muttered, "Ugh, my poor legs."

"You alright, Takeru?"

You gasp as you turn to face a stark naked Abirit, her unblemished porcelain skin on full display and her boobs jiggling like melon-sized custard puddings. Her nipples were large and erect, her shapely thighs, ass and abs glistening with water.

You swallowed nervously at the sight, and Abirit giggled at your obvious embarrassment. Then, without warning, she stepped into the bathtub and sat in front of you, pressing her firm ass against your raging sword.

"Isn't this better, Takeru?" She asked.

"W-What are you doing?" You asked.

Abirit said, "We've been loud last night, weren't we?"

"I... Yeah," You said.

"You hate it?" She asked.

You honestly did not, and yet you could not bring yourself to say it to her.

"Do you want a girlfriend?" She then asked.

In all honesty, you so very much wanted one; you never really did date any girls in middle and high school, and the one girl you dated back in late middle school ended up dumping you, telling you that you weren't her type. It hurt, but you eventually got over it, and throughout high school you just didn't have the time to date anyone, too focused on your studies and other commitments.

But Abirit was there to help you with your studies as a great friend, kindly offering her suggestions and help whenever you needed it without complaint.

Never did you expect her to fall for a man twice her age, much less your own father.

Then she turned to face you, and Abirit straddled your now raging boner with her hips, her pussy sliding along your rock-hard length.

And then, she kissed you on the lips, taking away your first kiss.

"Wha-"

"Shh..." Said Abirit, tapping her finger on your lips, "Relax."

And then, she took your cock in hand, gently stroking your boner with a mother's touch, and with another finger she inserted it into your asshole, making you whimper and twitch at her touch. Her ministrations left you helpless like putty, and your cock slowly grew to an impressive fourteen inches.

"You're big," She said, "Like Shusaku's."

"W-We've always been big-dicked in our family," You weakly said.

Then, she stood up from her position and positioned her pussy directly above yours, wet with arousal and prepared to devour your virgin cock.

"You ready?" She asked.