Tokubetsu Byoutou

Contains incest & futa besides lesbian action 

Have a female cast where males aren't involved in sexual interactions, and they get it on with each other. Since both are futanari, it isn't exactly yuri. 

Both involve female genitalia being deformed and females with male genitaila. Though Bondage game is a little more hardcore. If you like one....your sure to like the other.  

Both involve doctors taking advantage of the nurses while doing extreme experiments on them. 

Both involve females with male genitalia. Bible Black involves magic with Tokubetsu Byoutou involves medicine.