Newcomer Akari Niimura teases her partner, a beautiful transwoman named Neru Aoyama, who reveals that this film marks her first sexual experience with another woman. Born and raised in an all-boys school, Neru shares how she had her first kiss with a boy during those years. Despite having a feminine appearance, Neru's body responds passionately as Akari caresses it softly, causing her to moan and writhe in pleasure. As Akari continues to taunt Neru with dirty talk, her nipples become hard and erect. Akari positions herself behind Neru, whose legs are spread wide open in an M shape, and thrusts her strap-on dildo deep inside her tight ass. She relentlessly pistons and spanks Neru's exposed butthole while the transwoman struggles not to cum. Finally, Neru collapses onto her knees from the intense sensations, leaving her completely vulnerable for Akari's pleasure. Without warning, Akari removes the dildo from Neru's ass and replaces it with her own throbbing cock. The sight of Akari's engorged member sends shivers down Neru's spine as she tentatively inserts one finger into Akari's wet pussy, marveling at its warmth and softness. This is also Neru's first time experiencing anal penetration, and he eagerly accepts Akari's invitation to try both holes. As they begin their intimate exploration, Neru can't help but moan uncontrollably as each thrust brings him closer to his long-awaited climax. His virginity doesn't seem to be much of a hindrance as he fills Akari's pussy with his seed, making her squirm in delight. With nowhere left to go but deeper, Akari encourages Neru to empty himself inside her. Finally, after what feels like an eternity of building tension, Neru releases his pent-up desire and shoots his load straight into Akari's womb. The feeling of being filled to capacity by his hot semen is overwhelming for both partners, leaving them breathless and spent. In the end, it's clear that despite their differences in gender identity or sexual experiences, these two have found a unique connection through their shared passion and lust.

新村あかりが「襲ってもいーい？」とベロチューするお相手は、この撮影が‘初の女性体験’となる美形ニューハーフの青山ネル。男子校出身の青山は、学生時代に男の子と初キスを済ませた…と話す。女の子そのものの容姿をもつ青山は、新村のソフトタッチな愛撫でエッチな声をもらしながら悶絶して身体をバタつかせる。新村が得意の‘淫語’で羞恥心をくすぐると、どんどん欲情してきた青山の乳首はコリコリに勃ってしまった！M字で大股開きした青山のケツマ○コに、新村のペニバンが突き刺さる！容赦ないピストンと尻ビンタで今にもイキそうになる青山。四つんばいで後ろから繋がると、根元までズッポリと串刺しされた青山は、耐えきれずにひじをついて崩れ落ちた。ケツマ○コに挿入されたままクリチ○ポをいじられた青山は、壊れそうなほど絶叫しながら潮を撒き散らしフル勃起した亀頭はパツパツに充血していた。新村のマ○コを目の前にした青山は、初めての体験に緊張しながら慎重に指を挿入し膣内のあたたかさに感激！アナルにもマ○コにも‘挿入経験ナシ’のまぎれもない童貞チ○ポの青山は、初挿入した新村のマ○コがキュッと締まる度にうめき声をあげるのだった！まだぎこちない腰使いが微笑ましくも歯がゆい新村は、より深く突き刺さるよう一緒にピストン。挿入初体験の青山には強すぎる快感で、射精感をガマンするだけで精一杯のようだ…。必死に堪える青山がかわいくて仕方のない新村が‘中出し’を促すと、緊張の糸が切れた青山はきつく締まる新村の膣内にたっぷりと中出しを成功させたのだった！！