体液を検査される獣人少年 (Pixiv Fanbox)

獣人少年の体液には貴重な成分が含まれていると言われており、科学者の研究が進められています R18プランにご加入頂いている方は、ふんどし脱ぎや射精の差分をご覧頂けます。ご支援に感謝します！ ありがとうございます！ 先月アナウンスさせて頂いたように、今月からプランの内容（イラストのテーマ）が変わりました。宜しければ今後も応援して頂ければ嬉しいです！ --- [EN] "Beast boy being tested for bodily fluids" It is said that the bodily fluids of beast boys contain valuable ingredients, and scientists are studying them. If you subscribe to the R18 plan, you can see the difference of loincloth removal and ejaculation. I appreciate your support! Thank you very much! As I announced last month, the content of the plan (Illustration Theme) has changed this month. I hope you will continue to support me if you like! ==== English translation of text == 1 == Scientist "Well, well, well... that's a lot of piss... No need to be shy.　 Your urine is a valuable sample. Now, I'm going to ask you to ejaculate... again with the machine?" Boy "...I'll do it myself." Scientist "All right, well, take off your underwear and let's get started." == 2 == Boy "Ah, Ah, Ah..!" Scientist "All right, keep at it... When semen comes out, say "I'm ejaculating." " Boy "I.. I'm.. I'm ejaculating...!" == 3 == Boy "I'm gonna ejaculate...! Ah, ah, ah..." Scientist "Well done. That's enough. That's all for today. See you tomorrow...."