The kiss wasn't done on impulse. It was within the range of what I prepared for Otsuka-senpai in this situation. Since the least that could happen regarding her curiosity was her touching me or vice versa, a kiss was nothing.
My girls do put more romantic importance on kisses. They get jealous if I kiss someone else. For example, back during Hina’s birthday. Everything else that we did was fine for her but she expressed her jealousy when I started kissing Kazuha-nee.
As much as possible, I would prevent that from happening but personally, a kiss is just at the same level as hugging them or holding their hands. Maybe my values became skewed because I’m confident about being able to kiss someone without getting through a mental dilemma.
Unfortunately, it’s not easy for me to change that. Although not quite at the same level of difficulty as capping my desire, it was difficult nonetheless.