Synopsis
I want to develop a drug that lets girls grow futanari dicks that can make one another pregnant!!
A manga about a certain laboratory where the professor uses her assistant as a lab rat for testing artificial futanari dick development… and prowess!
The Laboratory of Artificial Genital Development.
Here, a lesbian professor is hard at work performing research & development on a very important subject.
The development of an artificial futanari dick that can make woman pregnant.
Her assistant, which just so happens to love the professor very much, is the test subject.
They finally make a breakthrough on artificial semen production, and the ejaculation mechanism.
Now to develop even more rich and creamy cum! Oh, and a BIGGER THICC’R DICK.
… But let’s not forget to test the insemination proficiency of the semen too!
The professor and her assistant spend days on end banging and fucking and sucking and ploughing.
Because all truly good research needs to be thoroughly tested from ALL ANGLES of course.
Flirty dirty slutty sex you say? No no no, this is “research” in it’s purest, most primal form!
23 main pages
Recommended for those that love seeing girls feeling massive pleasure from experiencing ejaculation.
| Circle | teriniku |
| Tags | R18, Manga, JPEG, PDF file, English |
| Price | 550JPY |
Editorial Review
This entry occupies the increasingly crowded futanari-focused niche, specifically targeting the subset that frames transformation or artificial enhancement as the central narrative conceit rather than an incidental character trait. The “lab experimentation” framework places it alongside works exploring body modification, though it leans harder into the intimate power dynamics between researcher and subject than into sci-fi worldbuilding.
What distinguishes this work is its commitment to the futanari-as-deliberate-development angle combined with the reciprocal pregnancy premise—most contemporary futanari doujinshi treat the trait as inherent rather than engineered, making the R&D narrative a genuinely uncommon selling point in the current market. The professor-assistant dynamic adds a layer of workplace intimacy and hierarchical tension that appeals beyond baseline futanari appreciation. The synopsis explicitly foregrounds the iterative testing framework (artificial semen production, ejaculation mechanics, insemination proficiency) as justification for extended sexual sequences, which suggests the creator understands that readers in this space want both narrative pretense and extended content. The tone—particularly phrases like “THICC’R DICK” and “rich and creamy cum”—signals deliberately playful, unapologetic energy rather than clinical detachment, positioning this as comedy-inflected erotica rather than serious speculative fiction.
The availability in both manga and PDF formats across JPEG suggests production polish aimed at accessibility, a practical choice for English-language doujinshi distribution.
This will resonate most strongly with readers who specifically seek futanari works centered on body transformation, power-imbalanced relationships, and comedic tone over serious narrative weight. For anyone fatigued by straightforward futanari content lacking a driving conceit, the lab-experiment framing provides enough thematic structure to justify its length. Readers uninterested in futanari as a core element should pass entirely.
Delivers exactly what its premise promises: sustained, consequence-free experimentation as erotic justification.
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