1,5 lit. pet bottleAnusBut, as depicted on the right, if one puts something really thick in her anus, the vaginal walls would stretch (see the arrows) and basically the situation inside would be like when the legs are spread open.
But I get the feeling that the hymen won't actually break.VaginaAbout the "her hymen broke long time ago, due to the hard anal onanism and sex she had" part from the last page...
I've heard that girls may sometimes lose their virginity without having sex, just doing exercises with their legs spread open (like in rhythmic gymnastics, in cheerleading etc.), and so I've wrote down this delusion of mine.