A close look at a scholarship student who came to a prestigious school in order to win the Tentacle-1 Grand Prix, where women from technical colleges from all over Japan gather.(Tentacle-1 Grand Prix is a point-based competition where you stimulate your opponent's body with self-made magically modified tentacles and compete to see how well they react.) In normal class scenes, tentacles are always ready to have sex, during a training camp to overcome weaknesses before the tournament, tentacle orgasms suddenly begin, and in the tentacle-1 finals, tentacle techniques beyond imagination lead to convulsive incontinence."I can endure it! I won't give up!" Drop a cloudy liquid that increases the sensitivity many times more!!
