If you give that charismatic shemale Tachibana Serina a horse stimulant... her already horse-like massive penis will fully erect with veins popping out, transforming into an ultra-giant meat rod. Due to the effects of the stimulant, pre-ejaculate fluid can't be contained in the testicles, resulting in constant leakage. When aroused, she drips clear liquid non-stop, and upon climax, she shoots out a massive amount of white semen. I've never seen such a lewd body on a shemale！！
