This game contains at least one sexual scene where cervix is being visibly penetrated. The cervix is the lower part of a woman's uterus and serve as a canal through which sperm must travel to fertilize an egg cell after sexual intercourse. Cervix is almost impossible to penetrate by a normal penis but can be penetrated by large or huge object or penis, bringing of course lot of pain (pleasure in hentai?? :P) to the woman suffering the penetration. This tag is a subtag of Internal Exhibition of Sex because it should be used only when cervix penetration is visible and that can happen only during internal exhibition of sex. Do not use this tag for invisible cervix penetration due to a huge vaginal insertion, in that case just use Huge Insertion. Before and after cervix penetration examples:NSFW Example 1 (Before), NSFW Example 1 (After) NSFW Example 2 (Before), NSFW Example 2 (After)