[ENG Ver.] My Friend’s Girlfriend Is Erotic, So I Cucked Them While She Slept

Editorial Review

★3.2 / 5 — henhenta editorial rating (our own assessment, not the DLsite official user score)

Squarely in the dark corner of the NTR spectrum, this entry pairs the cuckolding formula with drugged-sleep non-consent, a combination that sits at the extreme end of an already polarizing subgenre. Readers should treat it as a content warning: the premise is a sedation-based assault played out as fantasy, and it is only suitable for those who already seek out that material in fiction.

What distinguishes it from the pack is structure rather than novelty of concept. The story follows a New Year’s Eve club gathering and escalates in clear stages, from the condom-protected encounter beside the sleeping boyfriend to bare, unprotected scenes once the supply runs out. A later epilogue then moves the heroine Momoi into an awake-state scenario, which gives the title a consequence-driven arc rather than a single isolated scene. Circle ろこまに keeps the main story compact at 29 pages, within a 69-page package. The most practical selling point is the textless grayscale edition, which restores the artwork that dialogue normally covers. For a short manga, that bonus adds real value on a second read.

On the technical side, this is a JPEG-format manga release with an official English version, so there is no friction for international readers. Production is tidy and the extras are thoughtfully assembled, including a clean cover illustration.

It will best suit readers who specifically want escalating, narrative-driven NTR with an aftermath chapter, and who value the textless art edition. Anyone uncomfortable with drugging and non-consent as themes should skip it entirely.

Verdict: A tightly packaged, unapologetically dark NTR one-shot with generous bonus material, recommended only for those who already know this niche is for them.