Senpai! Waza to ja Nai n desu! - Vol. 1 Ch. 4

[MangaDex]

 

[nueee]

Imouto-san approves of this relationship.

 

[Coldlight]

I knew I said the accidental pervert gags were going to get old quickly, but that mostly applies to when it's just the two of them. Adding more characters helps keep the gag running for a bit more mileage.

Jun's little sister walking on them three times had me laughing. But her getting along with Yuki is probably the part I liked most. Getting to know your (potential) sister-in-law!