Ero Mangaka Onee-san to Otsukare Ryman - Ch. 19 - Two People at a Crossroads

[MangaDex]

 

[irem01]

oh my god humans are so retarded

 

[n3na3]

oh my god humans are so retarded

for real

 

[KuroeNekumi]

Did he tell her about his ex-wife? If not, and with all the roaches that her sister put into her mind about Tesshi (and her insecurities/immaturity), this is perfectly on reasonable for her to do.

Perfectly human too, and also immensely frustrating in equal measure.