At 19 years young, Serina has already well established herself as a television celebrity and an adult film performer having starred in over 10 AV productions. When dressed, she is absolutely passable as a cute girl yet boasts a monster size penis of 20 cm 7.8 inches. No wonder so many guys go crazy for this cutie. Adult DVDs featuring Serina are currently selling like hot cakes and beating sales of any other newhalf titles in Japan.