The sun has just set, and the leftover light is just enough to see the silhouettes of the girls under the dim light. The moon can be seen looming in the opposite horizon from the sun, ready to rise in the night sky. It seems that it will be full moon tonight. Of course, since the three of them has dark vision, a low amount of light is nothing. But if he were to utilize the illumination of full moon tonight in their room, that would be perfect to set the mood to do what the deed they will do on top of the bed soon. Indeed, that would be a very stimulating scene to see the girl's silhouettes under the suggestive amount of light just like that!
