With his teeth sunk into Rias's neck, and the contract unable to constrain him, Rias's fate was now literally in Seth's hand and he could do what he wanted, but in the end, these thoughts of power lasted for just a while.
As a woman who stood with him on the same plane of cultivation, Seth found Rias's blood rather invigorating, and as seconds went by he got lost in the taste of the woman's blood, enjoying it and drinking more than he should.
With Rias's moans filling the air, and fresh hot blood entering his body, Seth's hormones skyrocketed, and his dick roared in pride as it was fed energy.
It wasn't until Rias's body shivered heavily and Seth found his pants quickly getting soaked that Seth initiated the transformation process.
Taking his mouth off Rias's neck, Seth looked at the woman who appeared to be in a daze.
"Time for you to be a supreme," he muttered