One of the women attacked in Allston yesterday got a punch in before suspect fled

Boston Police report the man wanted for two sexual assaults along Comm. Ave. yesterday lifted the women's skirts, then grabbed their buttocks.

Police add that in one case, at Brighton Avenue and Chester Street around 5:20 p.m., the woman made him pay:

The victim states as soon as she felt the suspect attempting to lift up her dress, she quickly turned and struck him. At this point, the victim states that she chased the suspect for several yards as he fled the scene on foot running along Chester Street towards Brighton Ave.

In both cases, the man was described as white, about 5'9" and 160 lbs, in his 30s or 40s and wearing a blue shirt and tan or gray cargo pants. One woman said he was balding.

BU Police had initially reported three possible attacks.

In a series of still unsolved attacks, a man lifted the skirts of numerous women in the GAP area next to BU. However, in those cases, the man then snapped a photo rather than groped his victims.