#NanatoKaoru ch41: so they're buying collars together now? That's love. #pervy #manga 

When it comes to pervy manga, any problem is solved with a pervy
solution. If a dress doesn't fit, in pervy manga it means the chick
needs to be tied to fit in it. If two people are bored and in
mutually kinky relationship, they buy dog collars together. I must
admit... that idea's pretty hot.