Moku's cock dived deeper and deeper until it met Nerphyl's hymen wall which was easily penetrated. Nerphyl's body convulsed as something warm, hard, and large entered her body.
To facilitate the process of penetration, her vagina secretes more lubricating fluid so that it wets her entire thighs to her buttocks. Nerphyl felt pain but not as much as when she transformed from sylph to druid so she was able to endure it.
Moku tried to distract Nerphyl from the pain by placing a soft kiss on her face. Their lips met again and their tongues licked each other again. A tear dripped from the corner of Nerphyl's eye and Moku gently wiped it with his thumb.
Staring at Nerphyl's half-open eyes while gently stroking her body. He managed to distract Nerphyl from the pain and their kiss grew even more ferocious. Nerphyl quickly learned and started to play her tongue in Moku's mouth for the first time.