Drunken NTR sex with my girlfriend’s younger sister ~I’m only for my senior~ [KU100]

You and your lover’s sister were drinking at home, just the two of you. My sister has become addicted to alcohol and is in a state of drunkenness. Worried about her, you stop drinking and head home, but she asks you to have sex. “I…I really like my senpai…Why do you think she’s my older sister…?” Gradually, he becomes bonded to her strong seduction, and an immoral NTR sex begins.
Sister/NTR/Cheating/Virgin/Blowjob/Insertion/Creampie Drunken reverse NTR sex with my girlfriend’s sister ~I’m only for my senior~ (24:22)

I…I really like my senior…
It’s terrible that you don’t believe me…
Hmm… Senpai…
Why are you more like a big sister…?
Let me do it…
I wanted my seniors to look at me…so I dressed up a lot…
Look…please look carefully…
Hmm…please come closer…
Senpai… more…
Hmm… tut… tut… hmm… tut….
Ehehe…I did it…
I feel hot from the core of my body…I want my senpai even more…
I like…Senpai…

Huh…ahh, hmm, hmm, ah, ahh…it feels so good…hah, hah…
H-n-n-a-a-a-a-a-a-a-a-a-a-ha…I didn’t know that…n-a-ah-aa-a-a-a-a-a-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa…
Ah… sex is amazing… mmm, ahhh… haa, haa… ahhh… hmmm…
Sigh…sigh…aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa for…with my senpai…haa, ngh, aaah…I wanted to do this…ah, ah, haa…nh…
Hmm, hmm…ahh…ahh…ahh…with your sister, aahh, hmm…
Ah… it was painful to see them getting along so well… haa, haa, aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa…
I just can’t give up…Ah, ah, hmmm…I can’t do something like this that invites me…Haa, haa…Ah…
Big sister… I’m sorry… hmm, ah, ha, ah, I’m sorry for being such a naughty little sister… hmm, ah, ah… ah…
But… my hips won’t stop… haa, haa, nn, nnah… even though my senpai is my sister’s boyfriend, haa, ah, ann…
No…I can’t go back…Haaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa… Senpai, I love you… mmmmmmmm…・KU100
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・MP3(48kHz/320kbps)
・2 thumbnails, 1 4K original illustration

*The illustrations in this work are created using AI. Scenario: Amami Yua (@amami_r18sityu)
Voice actor: Kimuri Hayao (@H4yao_kimuri)
SE: Dieburst/Various sound effects collection 100/Various sound effects collection 100 Part 2
DLsite Creator School

*This work was created using a free script. You and your lover’s sister were drinking at home, just the two of you.
My sister has become addicted to alcohol and is in a state of drunkenness. You were worried about her,
He finishes drinking and tries to go home, but his girlfriend asks him to have sex.
“I…I really like my senpai…Why is she more of an older sister…?”
Gradually, he becomes bonded by her strong temptation, and an immoral NTR sex begins. You and your lover’s sister were drinking at home, just the two of you.
My sister has become addicted to alcohol and is in a state of drunkenness. You were worried about her,
He finishes drinking and tries to go home, but his girlfriend asks him to have sex.
“I…I really like my senpai…Why is she more of an older sister…?”
Gradually, he becomes bonded by her strong temptation, and an immoral NTR sex begins.

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