OT J064833.4+065624: decreasing period Kiyota-san, Josch Hambsch and Tonny Vanmunster have reported new observations. The period of stage B superhumps has been apparently decreasing. The mean period has been 0.1005(5) d. The object appears to be a long-Psh SU UMa-type dwarf nova with a strongly negative Pdot.