Lustful Summon

Lust being one of the 7 deadly sins, it is also a summoning call to the underworld. The summoning is triggered when one reaches the peak of lust and desire either mentally or physically.
Tsukkishima Kei, who is a well known tsundere have a one sided love for the nekoma team captain, Kuroo Tetsuroo. After the long and tiring inter school training camp, Tsukki cuddling Kuroo's nekoma jacket that smells like him, which he stole from his bag, couldnt hold it in any longer. Giving in to his feelings, the tsundere of the decade spread his legs while jerking off to a sneaky pic he took of Kuroo. The musk of Kuroo emitting from the jacket, the smiling face of the Neko-fool on his phone screen, the indecent thoughts of being railed by that strong and caramel body, all drove Tsukki into ecstacy. But when the tired boy slowly dozed off into a daze, what he didnt realize was that he accidentally summoned an unknown creature into his room!

[The sequel to this is also available now called, Lustful summon- The after math {sequel}]