Hot on the heels of the announcement of Conjoined, the girl-on-girl blockbuster of the year, comes the announcement of a production of Made in Heaven, a theatrical piece also examining the sex lives of conjoined twins. While Conjoined director B. Skow likes to take stories that interest him and “leave in the sex,” Made in Heaven takes a look at the logistics of how conjoined twins have sex, without the hardcore sex of Conjoined. As the Huffington Post recently reported, Conjoined examines female conjoined twins’ sex lives when one is gay while the other is straight.

Similarly, Made in Heaven’s conjoined twins, Ben and Max, share various organs, including that most important male organ, but one is straight while the other is gay. And it’s not until they propose to leading-lady Jessica that they find they must confront their differences.

It appears fascination with conjoined twins having sex is at an all time high with back-to-back productions on their way. Both directors have picked up on a long-overlooked nuance: the only thing more interesting than straight conjoined twins’ sex lives (a la Stuck on You and Chained for Life) is opposite-oriented conjoined twins. And why not: these stories looks at issues of sex, gender, how to have sex while your sibling’s in the room, and a never-ending game of Twister.

Catch Made in Heaven during Dallas’ Uptown Players’ Pride Performing Arts Festival this month.

See Conjoined this fall on DVD.