Anonymous 11/5/2022 09:14:00 No. 76785 [Open] [Preview] [Reply] Actions Report Hide Thread Delete Hide Post >>> bb/76783@76714 Meph, too. Vanguyu, because for a whole day before you eat nothing, and peristalsis still works and swallows air into the upper levels of the intestine, which then comes out after 6-12 hours.