(BDSM) usage of shibari (bondage) / (video games, slang) playthrough with self-imposed restrictions to increase difficulty

even if one says

interest

縛る: bind, tie, gird

縛り: binding

指板: fingerboard

(gaming, sports) play / (sex) acting out of a fetish; engaging in a fetish

(gaming, sports) to play

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend