You walk up to Dasha

You say "Hey, um", she interrupts and says "what did you do?!" Then stops her own slight frustration by saying "don't tell my brother, okay?" as she wipes the cum off her face. You say "ok" as you see her naked body and beautiful face. She looks at you just standing there, "I guess you like me." You say "I do" as you approach her body and hug her, "thank you" as you feel her sexy back, her tight butt and her small breasts against you. She looks at you in the eyes again, looking at your body and penis, she kisses you on the lips. You start to make out in the bathroom, Dasha starts stroking your dick. She then stops as she feels your warm dick pressed hard against her again. "We can't keep doing this" she says. "But you like it..." You mention. "Okay, but this is not something we should keep doing." You back away from her saying "I love you, thank you." She blushes and feels slightly bad about her dismissal, looking away and continuing to clean herself up. "We don't know when Stefan will be back, so we need to be ready." In the back of your mind, all you could hear was Dasha's moaning, her sweet lips and warm feeling when you were inside her.

You go back to the main room. You look at the time and see it's only been a half hour; you know that Stefan has to travel far for what he forgot. You choose to only put your pants back on. Dasha comes out of her room with new clothes, much bigger clothes. She says "I can't believe we did that" as she looks at you innocently. You notice her ripped gym clothes are on the ground still, you point it out to her. She says "I'll clean that up", then she notices some cum on the floor, "oh gosh" she says. You mention that you'll help her. She goes to her room with the clothes, she forgot one. You visit her room with it and you see her feeling her body, "Dasha, are you ok? You missed this one.." She looks at you shocked, "please forget everything, okay?" You tell her "it's hard to, you are so beautiful." She says "you are hard AGAIN?!" as she sees your bulge through your pants, you say "no no that's not what I meant." She looks at you, doubting you while you also hold her gym pants covered in cum, in your hands.