Golden Body [English], an hentai doujinshi parodying the Golden Time series, by Yasu Rintarou
Apparently, prior to the sex scene depicted in the present Golden Time doujinshi, the male MC had lost his memory for a period of time. And thus, his girlfriend develops this unbeatable reasoning: they must have as much sex as possible, so that body memory makes up for nominal memory, and he may recognize her as his partner even if he becomes amnesiac again.
Hey, why not lol
The rest is plenty of sex. Drawn with a certain old school feeling (I remember! It reminds me of one of the mangakas operating in the very old Studio Wallaby), it was pleasant, with very little censorship, and a little heart-warming, a the liking was mutual. Nothing exceptional or moving, but pleasant at the very least…
Check it out maybe, you might end up liking it
Thanks to Mariesmns and Gangsta for this release!