送交者: ASH 于 2015-10-28, 13:00:55:

回答: The air swallowed is also to pass out from the rectum. 由 cornbug 于 2015-10-28, 12:35:17:

• that is agent not the primary buffer unless you did not eat air in. (无内容) - cornbug (0 bytes) 2015-10-28, 15:13:28 (791385)

加跟贴