OYC-194: Arsylwad gwrywaidd a benywaidd amatur! Monitro AV Gwiriad trylwyr o'r cwlwm rhwng brawd a chwaer! "Pam na wnewch chi gymryd bath mewn siwt nofio gyda'ch brawd a'ch chwaer!?" A fydd y brawd a'r chwaer yn croesi'r llinell waharddedig na ddylid ei chroesi?

Amateur male and female observation! Monitoring AV Thorough verification of the bond between brother and sister! "Why don't you take a bath in a swimsuit with your brother and sister!?" Will the brother and sister cross the forbidden line that should not be crossed?