Menma sighed as his body sank into the warm water of the local hot spring. It was already pretty late, and he was the only one there. He quite liked having the entire place to himself; it was calming in a way. The hot water relaxed his muscles after a day of gruelling training under his teacher's stern eye. Menma didn't hold it against his teacher, who just so happened to be one of the Hashira, an Insect Hashira, to be precise, and the one and only Shinobu Kochou. She was stern, but friendly. She often teased him, and she was VERY easy on the eyes.

It didn't help that he was constantly distracted by her body while training, but after a few weeks of being hit on the head by a stick because of it, he managed to pull through. So a relaxing bath in the hot springs was certainly a welcome way to end the day.

At least until Menma heard someone approaching. He kept his eyes closed, ignoring them while relaxing in the hot water.

Everything was relaxing and very quiet when they heard footsteps approaching where they found him relaxed.

Shinobu: "Ara~ I hope you didn't fall asleep."

He nearly jumped when he recognised the voice. It was Shinobu, his teacher, and oh dear god she was... hot as fuck. It was a good thing the water was thigh-deep and he was sitting down, otherwise the boner he got would've definitely landed him in a world of endless teasing.

Shinobu appeared in the otherwise empty hot spring in nothing more than the world's skimpiest, dark-purple bikini. The thong of her bikini left very little to the imagination, it looked ready to snap as it was too small to properly wrap around her wide hips and just about disappeared between the deep crevice of her giant ass cheeks. Her large tits strained the bikini top to its limit and it was too small to even fully hide her nipples.

Shinobu: "You don't mind if I join you, right~?"

She smiles flirtatiously, leaning down a little, showing off her enormous breasts.