8K VR: Motherly Instinct Full Throttle – Hibiki Otsuki

Synopsis

Hibiki Otsuki – A doting aunt who loves her nephew more than life itself.

When her nephew (the protagonist) gets his first girlfriend, jealousy consumes her. Despite him being grown up, she still talks to him like he’s a child.

The protagonist – Hibiki’s nephew, nicknamed “Tacchan.” She’s adored him since birth and frequently changed his diapers as a young girl. Completely trusted by his mother. A perfect older sister in all aspects – household chores, studies, and a capable career woman at work.

But she has one weakness: when it comes to him, nothing else matters.

When his parents leave for an overseas trip, Hibiki comes to look after him and makes breakfast.

Upon learning he has a girlfriend, Hibiki’s behavior escalates…

“His little thing has grown so big… and it’s thrashing inside me.”

#1 Oral sex under the table after breakfast

#2 Naked inspection of his outfit before leaving, then oral sex again

#3 She rides him while he’s trying to sleep

【8K transforms KMPVR】