[F4A] The Spider in Your Room [monstergirl] [arachne] [worshipping] type [yandere] [devoted] [full moon] [kindness returned] [teasing] [kisses] [aphrodisiac]? [L-bombs] kinda [horror] [steamy] [hopefully not too lewd for YT] I took care of your vermin for years, Human... Now I will take care of YOU~ by inceststick

Waking Up a Monster Next to your Girlfriend by VeggieLord

Stray (Slight) Yandere Neko Solicits You to Adopt Them by Yan-Con

In Bed With a Yandere Lamia by Stormcoming7

Adopting a Yandere Wolf Boy/Girl... As a Mate!? by Yan-Con