Roommate Takeru's phone kept going to voice mail. He hadn't come home last night.
Haruko and Inaho became worried, and Kouma supposed he would return soon.

... But then a letter arrived that completely ruined these three girls' fates...

Cum soaked cruelty of Haruko
Inaho's womb becomes a washbasin of spunk
Semen rains across vibrator-nipple Kouma
Gangbang / bukkake / creamy white sperm

Three girls, three virgins, drowning in ejaculate.
The curtains open on their lust concert...

[From DLsite English]