I think he slept with Nanmu more out of obligation to their ‘Father’s punishment rather than feelings/choice. Though I doubt Kangho would just casually drop that info on his girlfriend. ┑( ̄Д  ̄)┍
well they slept together because it's their punishment. the guy with gf helped nanmu out, if he doesnt fuck him, other strangers will fuck nanmu instead
No no just NO