Kaguya-sama: Love Is War - Vol. 17 Ch. 168 - First Encounter

[MangaDex]

 

[nekaz]

wow they really watchin pr0n at school how lewd

 

[IamaTire]

wow they really watchin pr0n at school how lewd

No more than hand holding

 

[sya-viper]

No more than hand holding

You, handjobs?

 

[EirikrInnMyrkr]

So it really was just porn.