This is a book about Princess Sybilla sexually relieving her half-sister, the royal guard knight Patel, who has become a futanari after taking a weird drug. (Source: [Melonbooks](https://www.melonbooks.co.jp/detail/detail.php?product_id=149794)) | Namespace | Tags | | :- | :- | | parody | sennen sensou aigis | | character | patel, sybilla | | female | anal, full-packaged futanari, futanari, handjob, incest, lolicon, penis enlargement, sister, sole dickgirl, stockings, twintails, very long hair | | other | multi-work series | --- Released at Comiket 89.

This is a book for adults featuring Sybilla from Millennium War Aigis. It's all about a naughty Princess Sybilla squeezing her cousin the Prince dry. (Source: [Melonbooks](https://www.melonbooks.co.jp/detail/detail.php?product_id=143747)) | Namespace | Tags | | :- | :- | | parody | sennen sensou aigis | | character | prince, sybilla | | male | drugs, sole male | | female | blowjob, cousin, defloration, nakadashi, sole female, stockings, twintails, yandere | | mixed | incest | | other | full censorship, multi-work series |

| Namespace | Tags | | :- | :- | | parody | sennen sensou aigis | | character | prince, sybilla | | male | sole male | | female | anal, cousin, sole female | | mixed | body swap, incest |

A comics anthology about girls and breasts from one of D3 Publisher’s games, titled Omega Labyrinth.