[Maruarai (Arai Kazuki)] Wakiyaku 2 (Bokutachi wa Benkyou ga Dekinai)

An unexpected turn of events unfolds as a dedicated student finds herself embracing a new, physically transformative role. What began as a simple connection leads to a sudden, protruding belly and a life-changing development that leaves her breathless and overwhelmed by sensation. As the tension between teacher and student shifts from academic to intimate, the physical reality of her growing figure becomes the center of their intense, heated encounters. Witness the surprising results of their passion as she navigates the pleasure and the growing weight of her new reality.