RCTS-016 Fantasy Item Ultimate Evolution Series The Transfer Student is a Petrifying Snake Man ~Gradually Turn the Girls in Class into Stone~ Himezuki Rui

The transfer student was the terrifying descendant of the ancient serpent king, Basilisk. With reptilian eyes, he glared at his target, causing them to slowly turn to stone. In revenge for bullying, he unleashed his sealed power! From partial petrification to complete solidification and stoppage. The girl turned into stone with regret, performing fellatio SEX! Cold and hard breasts, a half-petrified vagina... Is there any way to reverse the petrification?