Related Doujins, similar to Komachi-san's Erotic Kissy Time by the River from Touhou

Touhou

GARIGARI 23

16

Touhou

Hermit of the Rashomon

25

Original Work

Misao the Erotic Aunt

20

Original Work

The Greatest Little Sister Plan Ever

17

To Love Ru

Kotegawa Molestor Train

26

IS <Infinite Stratos>

LOVE SLAVE2

46

Bakemonogatari

Angel's stroke 36 Nemonogatari

32

Eureka7

Nan・Demo-R Nana Ban Shoubu

25

Ore no Imouto ga Konna ni Kawaii Wake ga nai

There's No Way My Boyfriend Could be This Much of a Masochist

25

Pokemon

Literary Girl Magazine

26

Neon Genesis Evangelion

Confusion LEVEL Q

27

Original Work

Can't Wait 'til I Overflow

23

Naruto

Sato Ichiban no!

27

Girls und Panzer

Dame! Zettai! Chikan Sensha!

24

Street Fighter

ROUND05

30

Space Battleship Yamato 2199

Hyperdimensional Submarine Inazuma

21

Sailor Moon

Tohth

20

Street Fighter

You-doku

21

Sailor Moon

Dark Blue Moon

50

Kantai Collection

Fallen Nagato

25

To Love Ru

Extremely★Shameless

42

Touhou

Dakyou Eirin

37

Naruto

Best in the Village!

26

Idolmaster

Cos-Mako!

26