Shiori-chan feverishly masturbates in the library after school.
This is becoming a habit.
I've stripped off my panties...
No...
'tremble'
'tremble'
ah....
ah
ah...
'rub'
'rub'
haa
'squish'
'squish'
'squish'
haa
If...somebody were to come by-
Again... I'm doing this kind of dirty thing.
Oh my...I-