Circle is Sinvino Spring. Published 1996.
I can't believe I've had this sitting around for a long time and forgot to review it. Only my lingering librarian skills in me caught the oversight.
Anyway this is a very short (28 pages) doujinshi that has Quatre upset about Trowa and he gets drunk. Duo stays with him and tries to make him feel better. It's shonen-ai. The manga part is only 16 pages. The rest is a longish Heero & Duo text story called End of Sorrow.
Circle is Joy Luck Club. Published 1995.
Mostly gag humor. Wufei and Duo are on the moonbase after Tsubarov had turned the air off. Wufei is in suspended animation and Duo looks over at him only to be interrupted by Trowa (complete from being blown out of Vayete). He proceeds to beat up Duo telling him to stay away from his man. Wufei wakes up and yells at all of them until he sees Trowa is in his space suit and bleeding from the head and promptly faints.
Later as Duo and Wufei head for their gundams, Duo gives Wufei the mini-projector that Trowa had given them. Wufei stops to think about Trowa meanwhile Trowa is floating in space, injured.
Circle is Arashi no Prelude Sha. Published 1996.
The circle's name isn't very obvious in this, but the drawings of Trowa and Wufei look like they may be from the circle of Ash & Dynamite that does the Sweet & Sweet series. However a quick check where I bought it claims it's an Arashi no Prelude Sha doujinshi.
In any case, this book consists of nothing but PWP stories. The first story called Tea, has Quatre making tea and leaving. Wufei and Trowa both drink the tea and are convinced they've been poisoned. However, the "poison" seems to be an aphrodesiac, because next thing you know they are getting up close and personal! After the deed is done, Wufei gets cranky and whatever he's saying is making Trowa sweatdrop.
The second story has a chibi Wufei coming over to chibi Trowa's house for a visit. Next thing you know (I say that a lot in this don't I?) Trowa is introducing Wufei into the ways of love. After the deed is done (yeah I say that a lot too), Trowa says something that pisses off Wufei and Wufei dropkicks him.
The final story is a text story. Very smutty overall. Not as explicit as Mystery but pretty close!
Circle is Momoman Club (Hitomi Kurisu & Seino Misaki). Published 1996.
This book has a few short one pager gag stories. Like the boys in Antarctica, with Noin talking to Trowa. As Heero approaches Trowa does a magic trick of making a rose appear out of thin air and gives it to Heero.
Some of the stories are yaoi ones. And there's a text story in the middle. There's also a running joke of the writers of this doujinshi and their obsession with 1x3, 2x4, 4x9, and Rx9! I like this circle now if they can only stop writing similarly titled djka (they also wrote Outride)... But at least they aren't like the circle Rose who seems to title all their djka "Mystery"!
Circle is Kawauso Do! & Noaki Kohda. Published 1996.
Just a brief explanation why "strawberry" is used often in Heero & Wufei stories... The word for one in Japanese is Ichi and the word for five is Go. The word ichigo is strawberry. I know you don't care, but I thought I'd point it out anyway. I don't know that I particularly like chibi sex. But I did want a real Heero x Wufei story that was more than a page or two in other doujinshi.
It's a weird chibi sex story. Treize has chibi Heero and chibi Wufei "imprisoned". He keeps the boys parading around in aprons and nothing else. Wufei doesn't seem to like what Treize does to him. So Heero comforts him and let the chibi games begin! Treize finds out later what they've been up to and he didn't seem too happy. Maybe because he wanted to watch?