[Sabashi Renya] Onee-chan no Omocha (Himegoto x Memories) [Tigoris Translates]

Tokito's friends won't stop teasing him about his gorgeous older sister, and they're right to—Mahiro is thin-waisted with enormous breasts she's more than willing to use against her flustered little brother. When she catches him squirming over the gossip, she offers a 'bonus treat,' wrapping her soft cleavage around him before pulling him into bed to see whether his secret fantasies about her measure up to the real thing. What follows is a sweaty, breathless tumble through everything Tokito only dreamed of, with Mahiro riding him deep and discovering her brother feels far better than she ever guessed.