Disappearing into the Nectar of the Underworld

Spirit away due to pleasure... Wait, does that mean there is no going home? Waiting for him in another world was his childhood friend and first love who had disappeared 10 years ago, Ayano. She gave him a warning, "To live in this world you will be the fluid of women," giving him a hot, deep saliva filled kiss. Flustered and confused, she continued her warning, "But you can't let it out inside a girl or you will never be able to go home again." But soon he was trapped by 3 dangerous, threatening women with beautiful bodies. They rubbed themselves against him pushing him past a place of reason. Even though Ayano had tried to save him, he was going to be squeezed dried right in front of her...!