[SIVR-349] - [VR] On that day when she missed the last train and couldn't go home, I was seduced by her free-spirited F-cup sister and put up with it over and over again, but I was stabbed by the devil because it was so cute. Ai Hongo

She misses the last train due to overtime and can't come home ...
And I'm alone with her sister "Ai".
"Are you really working overtime, or are you having an affair with someone ~"
As if to make fun of me who is upset when I am told something meaningful
- A sister who seduces by showing off her boobs.
"I'm lonely too, and I'm going to do naughty things, right?"
No, no, as expected, her sister is bad.
And I don't know if she's cheating on me.
But this face... It's too cute!
And this chest ... It's a foul!
Staring at close range ... Kiss!
I found out that I had an erection, and my pants were taken off,
,, ...
I desperately deceived myself with the theory that if I didn't insert it, it wouldn't be cheating.
"Sister, you're cheating on me. A woman's intuition.
I feel sorry for my brother Mr./Ms.... Love will take your sister's place."
What, are you cheating?
Does Ai-chan know anything?
My head panicked, and I couldn't do it.
I succumbed to the temptation of Ai-chan in front of me and had sex.