Little White Butterflies LWB#1910: [Golden Tube (Ogu)] Oshikko Sensei ZERO Prologue December 6, 2015 Lapan 5 Comments The first in a series of prologues detailing Oshikko-sensei’s origin story. Ogu introduces us to the pleasantly perverse peehole-probing pair who will one day lead the titular teacher towards tasty toddler-teasing. MEGA | Exhentai