Student council secretary and first year student Tanahashi Suzune witnesses all the details of Riko and Maki's love lab. Believing she has been scorned by Suzu, who fled the scene in a hurry, Maki is shocked.
There's no way they're 
trying to build muscle.
No podrían estar haciendo ejercicio.
No podrían estar haciendo ejercicio.
Até parece que elas estão 
tentando ficar musculosas.