In the middle of the night, my brother's wife suddenly showed up. After hearing her out as she forced her way in, it seemed like she had run away after a fight with her husband. Reluctantly, I let her stay for a few days, but her strangely close proximity made me tense. When she noticed my unintentional erection, the temptation from my sister-in-law began... 'How about I give you a blowjob as thanks for staying over?'
