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Tairyoku Obake na Rikujou Circle no Joshidaisei ga Sefure ni Genkai made Tsukareru Ohanashi
体力オバケな陸上サークルの女子大生がセフレに限界まで突かれるお話
A university student who belongs to a track and field club is known for her incredible stamina. She maintains a casual sexual relationship with a partner who pushes her physical limits. Their encounters become a test of endurance as he relentlessly challenges her body's capabilities.
As their arrangement continues, the line between pleasure and exhaustion blurs. She finds herself increasingly drawn to the intensity of their sessions, even as her partner shows no signs of stopping. The story explores the dynamics of their physical relationship and the boundaries they push together.