Sakura Quest Side Story: Ririko Oribe's Daily Report Vol 1 - Vol. 2 Ch. 10

[MangaDex]

 

[Reibi]

Shiori really does have big che..heart!
Also I wonder if soybeans really have such an effect or was she just making Erika eat them

 

[Nivekz]

Shiori really does have big che..heart!
Also I wonder if soybeans really have such an effect or was she just making Erika eat them

Unfortunately, I think no. Whatever compound is in soybean is just too low of a concentration to have any effect. Erika is doomed