she got NTRed from you? i am sorry to hear this :/
life has taught us: if you have an osananajimi, dont let her go too far away from you. and dont let your best friend/random annoying dude get close to her.
I don't ever remember being NTR'ed. And evening Shiki.
She wasn't exactly an Osananajimi, per se, just a girl that I knew for quite a while, in both Primary and Chinese school. Never had an interest in her so it's all good.
Hi, I'm just asking. Do you have the latest version of this title? It's the only one missing from your collection by this developer. The dev himself had stopped making games a long time ago too. 白濁に染まりし紋章 (final ver: v16.10.11)